KINGBO LED Grow Light, Dual Optical Lens-Series 900W Grow Lights, with Veg&Bloom Switches, Full Spectrum Growing Lamp for Indoor Plants Veg and Flower(12-Bands)


KINGBO M900

Welcome to the KINGBO LED Store, where we strive to provide customers with the higher quality lights for their growing needs!

More reasons for choosing KINGBO

1. Better heat dissipation, with 3x high speed whisper quiet 12025 fan plus all new upgraded 0603 aluminum cooling heat sinks, good temperature even worked 24 hours

2. 5W high power and super bright led, high PAR/Lumen than 3W, every led has a zener to protect it, one led went out, others still work

3. High efficient and more safe, wide voltage AC-DC PF>0.97 power supply, UL-approved 1xUK standard power cord +2x big switch, protect the lamps work stable and safe



Weight: 10.58 Pounds
Dimensions: 41 x 30.99 x 5.99 cm; 4.8 Kilograms
Batteries Required: No
Reference: HG-GM900W-UK

101 Responses

  1. SKALylepimedq says:

     United Kingdom

    I have been using KINGBO for a year now 3 grow cycles averaging 300g sq/mt, low cost low heat, what more do you need?

  2. Anonymous says:

     United Kingdom

    My in-laws are having a small greenhouse back home and asked for help with lighting. Have sent them 3 LED grow lights(two with those buttons for different stages + a fan and one without) like this one – and this one is the quieter of all with a fan, and they are pretty happy as it doesn’t draw so much power but is brighter and tomatoes and cucumbers love it – their words. The only thing they mentioned is the fact that the height had to be adjusted as the light is too bright. So monitor your plants for signs.
    This one of all is the quietest, draws exactly as it says on the box and is very bright.

  3. Anonymous says:

     United Kingdom

    Great light for tent and cupboard grows, brightness good, keeps a constant temperature and good hanging cables.
    I’ve bin using for 6 months with no issues, actually around 120watts but grew my auto plants with very nice big flowers in 3 months

  4. Anonymous says:

     United Kingdom

    Got to say this has been a really good buy, its done exactly what the grow light should do.
    Unfortunately 18months after purchase the Bloom lights stopped working, the Veg lights still work. I contacted the seller and the after sales care has been amazing, there is 3 year warranty on the purchase so Cindy checked was needed and sent 3 new light panels, couple of screws later and everything now working.
    Cindy & the team WELL DONE & THANK YOU!!

  5. Cheryl Pasquier says:

     United Kingdom

    Brilliant Light, really gave me a massive boost compared to my other LED models of the same apparent wattage !!
    Update:

    Been using this for over a month now, end result was AMAzing, can only put it down to the additional light ! Paid itself off already!

    Could not be happier!

    Well worth it!

    Brilliant ❤️ cannot complai

  6. Anonymous says:

     United Kingdom

    Have been running this light for 3 months now 20 hours on 4 off. Really nice well built light my plants have been thriving under them. The fans are very quiet they dont get very hot and add a minimal amount of heat in my grow tent. Nice to have the veg and bloom setting. Just very happy with quality for the price.

  7. Anonymous says:

     United Kingdom

    Great light for my tomato plants but could have done with a bigger one. The light is great VFM and is really well made. It has two separate switches. One for veg and one for bloom.

  8. Anonymous says:

     United Kingdom

    The light is very bright and provides really good results. The light can successfully replace 600 HPS whilst consuming much less power. The infrared leds have really good effect on the yield. I definitelycan recommend this ligh

    Very bright ligh

  9. Anonymous says:

     United Kingdom

    ice and bright, well built and the veg and flower switches on the back make this a banging light, double fans for a cool running system cant go wrong

  10. CristinGoodchil says:

     United Kingdom

    Absolutely delighted!!!!!

    Purchased this light , as with a lot of people during the pandemic , trying my hand at a bit of gardening. Flowers , fruit and veg. Have to say I haven’t been disappointed. In my country climate , it’s been difficult to just to plant outdoors and get a yield of any kind. I purchased this light for my indoor garden . Tomatoes , courgette, strawberries . This light absolutely does what it says . I kept the light on veg during the vegetation period and turned on the blooming light at flowering time. I am so delighted that I chose kingbo. The price is competitive, without compromising quality. I had a few teething problems at first , contacted support , very helpful , polite , rapid response to emails, and stuck with me until I was fully satisfied. And even followed weeks after to ensure things were still going well.

    I cannot fault this light or kingbo customer service, and will definitely use kingbo for all my lights going forward.

    Dave

  11. Anonymous says:

     United Kingdom

    Iv had this LED light nearly 3 1/2 years and it’s still doing good iv had no problems with it. Iv got it in a 60x60x80 grow tent and it does the job

  12. doom1701 says:

     United Kingdom

    Thank you
    Get one they really are perfect
    Good for 2 x 2 space
    Heard great things about them
    I like build quality size power draw efficiency
    Ticks all the boxes
    Thanks guys got it next day
    Perfec

  13. Anonymous says:

     United Kingdom

    High Quality item and i do recommend buying from this seller. Everything came, exactly as dispalyed on profile and it’s working pretty good. Will update you guys with results after the frist grow is done. 5 stars!

  14. Amanda Walker says:

     United Kingdom

    Brilliant light and a steal for the money. Much higher wattage and brightness than other brands and the customer service was very good. Would 110% recommend.

    One of the best budget grow lights on offer!

  15. Dua Rashid says:

     United Kingdom

    I purchased the KINGBO Dual Optical Lens-Series 900W LED Grow Light. The product is sturdy and works just as expected from reading the description and reviews. I’m typically sceptical of warranties/guarantees, so was uncertain what to expect when one of the LED panels went out after 9 months of trouble-free use. Cindy at KINGBO responded to my emails promptly. They asked for a photo, instructed me on how to determine the source of the problem, then sent replacement parts via FedEx that arrived within a few days. Swapping out the light panel was simple and straightforward. I don’t know what the typical lifespan for these panels ought to be, but after this I feel confident that I’ll get full use of the fixture for at least the 3-year warranty period. I don’t normally write product reviews on Amazon, but Cindy was nice and polite about it, and I wanted to show my appreciation for the hassle-free experience.

  16. Sara @MomEndeavors says:

     United Kingdom

    I bought this when growing outside but losing sun due to the weather turning in Sept last year in London. The plant had already flowered but this finished it off nicely, still it had not absolutely guaranteed its worth, thats been proven just recently.

    This time I started indoors using this light, wow, great job so far. Am using it to grow two plants and they are responding extremely well.

    Its dead easy to use, just find somewhere to hang it up (I use a regular hook bought in a hardware store that I screw into a wooden shelf). Hang it there and turn it on… whuuuumpf! The light is spectacular and apparently really delivering for what the plant needs and wants. I am no expert but the light spectrum covers all of the plants needs.

    My plants are continuing to do extremely well. Getting lots of light and looking v good.

    Also, when I reached out to their customer service, they replied immediately answering a question I had about distance between plants and lights.

    Thanks Kingbo for delivering above and beyond. Oh and the packaging is super good, sturdy, re-usable.

  17. Chandra says:

     United Kingdom

    I bought 2 of these led lamps first of all I think they were great but something I only noticed when I was taking them down was that the flowering spectrum on one had stopped working I did move them from time to time so maybe I caused a problem with them not sure why it stopped

  18. ByronHartung says:

     United Kingdom

    Great light, my plants loved it, and it doesn’t create much heat! The best of all is the customer support which helped me right away when I had a problem! BEST CUSTOMER SERVICE EVER

  19. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersGreat product ive got a 60x60x140 grow tent and it lights up good on just the veg switch. Highly recomend…

    Awsome bit of ki

  20. RicardoKitterma says:

     United Kingdom

    This light works perfectly. Packed well. Great price for this light. Customer Support has a very quick turn around within 24 hrs, very responsive, and super helpful if you have any questions/concerns. I would recommend this light to anyone, in fact my friend also bought one. So if you are looking for a light that won’t break the bank, and works great. Search no more, this light is it.

  21. Anonymous says:

     United Kingdom

    I can recommend this Kingbo M300 LED grow light. It gives good results at harvest time. Plants grow very healthy under this light. I used the light with the veg and bloom lights on all throughout the grow. Give them maximum light. They run cool and the fan is not noisy. They raised the temperature in my tent by about 2.5C which is a nice little boost to the temps that the plants enjoy.
    I bought 2 of these last year. Recently one had a malfunction with the light board. I contacted Kingbo and they gave me great service to help me identify the problem and then they FedEx’d a replacement part to me. No problem whatsoever. I was happy with their support.
    It is always a good idea to have a spare incase you need a back up, it is the most important part of your grow. This light is good value for money.
    Happy growing.

  22. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI purchased this light setup 18 months ago and have been very pleased with the quality and performance of the lights. I use them 12-18 hrs a day every day and until recently they worked perfectly.
    2 weeks ago I noticed some of the lenses had blacked up and I contacted their customer support. They asked for pictures and then sent me out replacements for all the leds and lenses, they arrived in a matter of days from China free of charge.
    I have to say the service is way beyond what I expected and I highly recommend them for quality and after sales service.

  23. Anonymous says:

     United Kingdom

    Decent growlight for its size and cost, used to grow a variety of plants under during the cold winter season.
    Emits good quality light and cheap to run.
    I was happy enough that I purchased a second one…

  24. DanialBrobst says:

     United Kingdom

    Brilliant grow light and 1 gram per watt is achievable (draw power watts) 1/2 a gram per watt output watts. This was achieved 3 times out of 3 I can’t see anyone getting much more but for what it is it’s a bargai

  25. Anonymous says:

     United Kingdom

    All red LEDs stopped working and some blue ones are gone. It really worked well for a few months but now it’s useless.
    UPDATE: I’ve been refunded. I might give it another go

  26. Anonymous says:

     United Kingdom

    Good light with decent results. Mine had an issue with the bulbs and replacements were sent directly from China under warranty with no issues at all. Pound for pound good value

  27. Anonymous says:

     United Kingdom

    I purchased this light 6mnths ago. I was very happy with the light. Then the bloom light broke. Amazon contacted the supplier on my behalf. Company replied straight away and asked me to do a few simple tests. I am just a housewife with no experience but the tests easy to do. I agreed that i was happy for part to be sent out and i would fit it. I was given a lovely girl to coordinate all this and send me videos to follow. We were in contact daily, parts arrived within 3 days. The light is so easy and straight forward to open and change parts. It’s really well made and after 20 mins light was fixed. I had to pay an import charge and the funds were replayed to my account the same day. I can honestly say, this is the best and friendliest customer service I have Ever received. Well done and keep up the good work!.

  28. Penny Goldstone says:

     United Kingdom

    I spent countless hours searching and went for the kingbo 300w! I am not dissapointed the quality is great and 2weeks down the line my plants have not stopped, im noticing a difference daily, i orginally only wanted a small light but so far i want another but 600w which will tlbe the doublechip kingbo

  29. EleanorGUR says:

     United Kingdom

    Was using this product for several months and have overall very positive things to say about it.

    Had no issues with product itself and found that it outperformed a 96w 2ft 4bulb t5 . So anyone still using t5 or cfl, reconsider.

    The coverage was decent, but I wouldn’t recommend using for anything greater than 2ft by 2ft as beyond that plants suffer from lower par values.

    Customer service were also very helpful in replacing a missing hanging cord and even provided further pieces I wasn’t missing.

    As far as budget brand LED goes, I don’t think you can go wrong with Kingbo in terms of quality and price, as well as customer service.

    I’ve now purchased a spiderfarmer sf1000 which in all honesty is superior product, but almost twice the price.

    So if you only have couple plants that cover small spaces, especially if they require going, this LED is to to job

  30. Anonymous says:

     United Kingdom

    WOW, what a light, it’s fantastic, within 24 hours of putting my plant under this light I could see an improvement in growth, Best LED lights I’ve come across so far,
    Watch out they are very very bright, you will need to buy some special glasses if you’re going to be working near these lights.
    Best of all they do not cost that much to run so that’s a bonus.

    Brought this light about a year ago and all has been going fine up until last week when I noticed several LEDS had burnt out. I contacted the seller and they asked for me to take pics which I did Within 4 days of the first email I have a replacement panel sitting in my home which I’m about to swap over now.

    Really happy with the way this was dealt with by the seller, not just did they send a replacement from china they also sent it via there fastest option so it only took 2 days for the replacement to get here. I’ve had worse customer services from UK companies.

    Totally shocked at how fast this seller sorted out the issue A++++ on service

    Fantastic service I will be buying more of these for sure…

  31. Anonymous says:

     United Kingdom

    This LED grow light is great product. This fan is very quiet and the light is very bright. The option to have vegetable and bloom functions. Easy to setup individual lights in their positions. It’s has a hanging cord, you will still need some kind of construction to suspend the hook. When I put my plants under the light within days it was looking so much more healthily. Recommend

    LED grow ligh

  32. Anonymous says:

     United Kingdom

    This light is much better than I thought. The fan is very quiet, and the light is very bright. The light it gives is purple. but don’t be put off, my plants reacted very well to this growing very bushy. Perfect for 60cm x 60cm area.

  33. PollyCardwell says:

     United Kingdom

    excellent unit, most important for me was very quiet! i.e. one big fan, lowish speed = virtually silent.

  34. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersAn amazing light!! Used HPS 250w last grow but had problems with heat and RH. So I decided to try this after reading reviews. WOW!! Great results in veg and now flowering looking good too.
    I would question the “power draw” saying 125w I would think that would be per switch and then wether it actually replaces 400w. But never the less AN AWESOME LIGHT!! ,Will update at end of grow

  35. MarlysMountgarr says:

     United Kingdom

    Golden Review Award: 3 From Our UsersFor the past two months I have ran an experiment using this LED light against my usual 600w HPS.
    Using two grow tents with an identical set up (air flow, extraction, humidity control etc.) I set up two of the same plant, same strain and taken from the same mother plant and grew them from young seedlings via a DWC Hydroponic set up, using the same nutrients and to the same schedule. Everything about this test was identical.
    I carried out this experiment to prove to a close friend that you can not beat a HPS grow light and that it is not possible to beat the yields you get from 600w HPS with any LED Light. In essence it was a bet.
    It is clear that I have lost the bet.
    This LED grow light has produced nearly 30% more yield than my HPS. As stated, I have used my HPS grow lights for years and would never of accepted that you can get the same results, if not better with an LED. Clearly I was wrong and I have since replaced all of my HPS with LED from Kingbo.
    Some other points of interest that should be considered if you are looking to purchase this light or a similar LED.
    The grow tent that was running the LED was 4 degrees Celsius cooler than the tent that was running the HPS. LED grow tent averaged around 24 degrees which is optimal for the plants I am growing.
    Due to the reduction in temperature inside the tent, I am able to reduce the intake/exhaust fans output. This reduces both noise and electricity usage.
    I use a considerable amount of electricity due to the DWC setup (water pumps, air pumps, water coolers) as well as my intake and exhaust fans, oscillating fans, dehumidifiers etc. however, my electricity bills over the last two months have seen a reduction of nearly 15%. I am looking forward to seeing the electricity bill once all HPS lights have been swapped for LED.
    In summary, I was skeptical of the ability of LED grow lights, never mind actually replacing my trusted HPS lights with them. However, the proof is in the pudding. 30% increase in yield, reduced temperature inside the tent, reduction in noise from the tent and reduction in cost of electricity.
    This particular light from Kingbo exceed my expectations and is certainly excellent value for money.

  36. Anonymous says:

     United Kingdom

    Golden Review Award: 5 From Our UsersKINGBO is probably one of the cheapest LED grow light brand at the moment and many people are wondering wether it is worth trying out… the answer is yes!

    I have ordered many products in the line they recently released and all have greats pros, and very few cons. For vs quality they can’t be beaten. They managed to become one of the top brands in the cheaper range of LED Grow Lights without compromising quality.

    Despite the price, the last KINGBO LED comes with all the required features that any user would expect from a grow light bought today : full spectrum, dual optical lens technology optimizing the light output, easy to use veg/bloom switch (on selected models) improved power efficiency and 3 years warranty as well as a full refund if returned within 30 days (which is quite standard in the industry) but great customer service!

    All in all, Kingbo is a fantastic brand, I wouldn’t even see their budget as the quality is very consistent throughout the range. You won’t be disappointed. The only negative I have is that Kingbo does not list the watts the light pulls from the wall.
    As the wattage listed is equivalent to a non-LED light.
    However there is many YouTube videos review on the lights stating the watt output from the wall.

  37. EmileTillman says:

     United Kingdom

    Replaced a 600w HPS light for this, Have just done a First full grow of ‘tomatoes’.
    Veg spectrum is spot on and could easily replace a 600w HPS light. Plants reacted well and grew Vigorously.
    Flowering diodes are good but they cannot be claimed to replace a 600w nor a 400w hps. In my tests your looking at a 250wHPS replacement. They do flowering dense crop of tomatoes but the light spread is a mere 1m spread of intense enough light for good yields.

    Overall I would reccomend this light for anyone growing in a 1.2m x 1.2m tent, very sturdy and fans pretty quiet. Nice look and no dead diodes. Great for any amateur grower
    The low heat and low electric usage is a bonus

  38. GaryWildejbwjdl says:

     United Kingdom

    Not had a problem so far had the light for a wile now with no issues seen good results so far qualty of led not a sine of burning or any discoloration on led casing where the leds are still looks like new and all led are still fully working had light on 18/6 with no problems. There is a small smell when you first use the light goes within 30 min due to paste and components being used properly for the first time overall im happy with what i got and for the price this light i recommend

    Quality light recommended

  39. Anonymous says:

     United Kingdom

    Great light so far been just over a week and plant growth is looking good.

  40. Tammi82Ykpjfyu says:

     United Kingdom

    great results but you must follow set up and distancing, good quality, well built .

  41. Anonymous says:

     United Kingdom

    I was using a mars 2 400 with very good results but a few leds went after about 2 years use. I replaced it with this 600w model and it seems to be out performing my last light but I havn’t harvested yet. the proof will be in the pudding. Will update at later date

  42. shelleyrae @ Bookd Out says:

     United Kingdom

    This is a great product, my indoor garden is thriving using these lights. The option to have veg and bloom functions with different light spectrums allows you to properly maintain the correct environment/heat/humidity.

    The light does emit some noise due to the inbuilt fan, but nothing in comparison to a normal HPS bulb with a few fans to keep the temp dow

  43. Anonymous says:

     United Kingdom

    This grow light surprised me positively in a number of way:
    1. Materials of excellent quality. Got some good weight to it and will not break.
    2. Bright as hell – more than enough for my 60cmx60cm grow tent.
    3. Fan not as noisy as expected.
    You definitely get a lot of bang for your buck!

  44. Anonymous says:

     United Kingdom

    had 300 watt LED but added the 600 watt cant complain was very sceptical of LED but after 1 run of my tomatoes al never change or go back to HPS ,but wil say not as strong as hps

  45. Anonymous says:

     United Kingdom

    Very good product, does exactly what it says and more. I seen an instant improvement in results. So good I’ve bought 2.

  46. LaurenceSalas says:

     United Kingdom

    when i put my plant under the light within days it was looking so much more healthy.
    it was well packed and arrived in under 48 hours.
    very happy indeed with my purchase

  47. The Esquire Editors says:

     United Kingdom

    A fantastic product and great value for money. A successful grow from seed to flower. First time using Kingbo and not disappointed. Not too expensive to run, drawing around 300 w. Fans a little noisy but other than that , it does what it is supposed to do.

  48. Anonymous says:

     United Kingdom

    This LED is amazing low cost to run and my seedlings have been growing healthier than ever before. I will be looking into a larger Kingbo LED in future for my bigger ones

  49. Anonymous says:

     United Kingdom

    Early days yet but very impressed with the build quality .

  50. opalbtidnwgxhpc says:

     United Kingdom

    Does the job really good. I use it in a 60x90x140 grow tent. It is very bright so be careful not to burn your eyes or plants! Doesn’t get very hot, but you can hear the fan even when its in a tent and few meters away in a quiet room (not too loud to irritate you).

  51. Anonymous says:

     United Kingdom

    Fantastic product – bought a second. Will buy a 600w or 900w next. Cant say much more but really really good LED

  52. Anonymous says:

     United Kingdom

    The M300 dual optical lens series .

    On inspection what an awesome little light . With a very nice elegant design . Features that differ from other lights include better heat disipation due to the heatsink being slightly taller than others and also the heatsink covers the back of the pcb board right up to the edges of the pcb leds . At about half the size of most 300w leds with the dual lenses you get a fair bit more canopy penitration an a much larger coverage area than some other 300w leds . Grate spectrum ratio with the red 620-630nm and 660nm leds . Some lights have to much of a blue spectrum for me in them for flower but this is perfect for both stages . The customer serice is excellent very helpful with technical information about the lights and very polite all together very happy with my purchase

    Let there be light 🌞

  53. CathleenDupont says:

     United Kingdom

    Brilliant!. I have used many different types and brands of lighting, sodium, metal haloid. These lights by Kimbo are far superior!. LED lights are the future and Kimbo is a name to remember!.

  54. Anonymous says:

     United Kingdom

    Great light for the price. I have bought several of these lights for my indoor tomatoes and it’s worth noting that you can get them fairly low to any plants which is ideal if you are restricted for height.

  55. Miriam Laufer says:

     United Kingdom

    Iv had 2 of these lights for over a month now and all I can say is waw… my plants love them,, and its finally nice that I can control the heat in the room…. I’m extremely happy and will definitely be getting more of them for future use…

  56. Anonymous says:

     United Kingdom

    Great quality product and a recommended “starter” light if you are just getting into indoor growing of vegetables. The build quality is outstanding and exceeds that of other generic grow lights I have bought. Customer service is brilliant; companies in the UK could learn from the people behind Kingbo about how to keep customers happy. By with confidence!

  57. Anonymous says:

     United Kingdom

    Good quality light easily replaces hps ,sellers also very helpful with any issues would definitely recommend

  58. Anonymous says:

     United Kingdom

    I have 2 of these lights which I bought from Amazon UK on the 7th and 8th January this year. I am using them to grow my own plants as I have an aggressive cancer called Papilliary Renal Cell Carcinoma and healthy plant-based diet and medicine are my best chance of survival.

    I have been carefully documenting my experience using these lights which is why I am now able to write a very positive review having achieved very impressive flowering results.

    I have been using LED grow lighting for almost 5 years now and have Hans LEDs,
    Mars Hydro, Platinum LED and also Samsung LM301B COBs to compare with.

    The Kingbo KB-M900 is the first light I have put to the test to have dual-angle lenses. I can say without doubt that these lights have a fantastic ability to penetrate the plant canopy and permit the best development of flowering sites I have seen under LEDs so far.

    In fact, I would go so far as to say that these are the first LED lights I have used that make HID lighting obsolete in my situation. The KB-M900 uses fans to manage the temperature of the lighting panel, and they do a fine job. There is the typical fan noise associated with this type of cooling… And the benefit of this is that the temperature of the growing environment is easier to manage, despite putting a massive amount of PAR energy into growing flowers.

    I use these with smartplugs, controlled by a mobile app and this lets me monitor exact usage. With only approx. 370 watts of actual current draw, that is well within the spec of the smart plugs I use, but you should check carefully as all smart plugs are not the same.

    In summary, the safety, performance and build of these lights are top quality for the price. I have only used the 900 watt version but the design is modular and I expect the 300 and 600 watt versions will be just as good if your power needs are less.

    For future develoments, I would like to see the ability to create sunrise and sunset mimicking on startup and shutoff as this is known to further boost growth. So a soft sunrise and sunset routine would be a great feature to add please!

  59. Berlin Hair Baby says:

     United Kingdom

    Golden Review Award: 2 From Our UsersBought this smaller version as a companion test to my T5 grow lights and because I wanted something with less heat to put new seedlings under as the T5 can fry things quick. Delivered on time and extremely well packaged. Nice that it comes with a hanging kit as well. No setup required as it is literally position it where you want it and plug it in. It is doing a brilliant job and a seed tray full of healthy seedlings is the proof. I have it setup in a small reflective area so light coverage isn’t a problem. I will probably end up buying both the 600W and 900W versions for different situations and larger area coverage.

  60. Anonymous says:

     United Kingdom

    Perfect light for a 3x2ft grow box my chilli plants are loving it.

  61. SandraChildress says:

     United Kingdom

    Have been using this lamp as my main flower light now for 3 grows it has worked very well I have 3 plants under this light but u can double that with a light rail it dos admit some heat but no were near as much as my old style lights for best results use it in a rectangular room like a 6×3 f

  62. CristineBNM says:

     United Kingdom

    Golden Review Award: 2 From Our UsersAbsolutely over the moon with my lights, if you have any problems they are there to seriously help you, recommend these lights, these are by far best iv ever had

  63. SerenaLoveless says:

     United Kingdom

    As you expect from kingbo great build quality! My seedlings are loving life at the moment while using the veg switch, I’m guessing will be even better with both veg & bloom on.
    Really love these lightsbgood quality for little money!

    Great peice of ki

  64. BrandiWalters says:

     United Kingdom

    Golden Review Award: 20 From Our UsersUsing this in a 60x60x150 setup. The fans do make *some* noise, but the other fans in your setup should be much louder. Unless you have ambitions to join the blind community, good quality Protective Glasses are an absolute MUST at all times, these things will burn your eyes right out – regular sunglasses are woefully inadequate! For those switching from HID/HPS or CFLs’ (you wont regret it!!) – these LED’s give off hardly any heat at all – so you may need to think about heating. Overall this product is perfect for your growing needs, would recommend

  65. EverettPerea says:

     United Kingdom

    The light works well and gives off virtually no heat which is cool

  66. Anonymous says:

     United Kingdom

    Golden Review Award: 4 From Our UsersBeautiful light, and although the fans are noticeable, they are within the normal operating range. Better than sunshine! 🙂

    Photo showing bloom/veg switch.

    Brighter than expected

  67. LorrainEubanks says:

     United Kingdom

    Thank you. Received very fast. Is working good. Will return.

  68. Ben Jones says:

     United Kingdom

    Golden Review Award: 42 From Our UsersUPDATE2 – 1 year later…
    First grow not a great success due to my inexperience, second grow much better.
    4 lovely White Widow plants yielded around 250g – I did buy an additional 900w unit second hand, meaning plants had 1500w on them in total.

    Have just begun flowering 3 Holy Grail Kush in my 120x120x200 tent, decided on less plants as I’m using a scrog net. Many bud sites and I’m anticipating a similar yield this time around.

    Can’t fault the lamps, working great and getting the results I want – highly recommend.

    UPDATE
    Lights performing great, bought an additional 300w unit after about 10 weeks, 5 plants doing very nicely into week 2 of flower, will be buying another 600w in a bit to hopefully boost the buds for the last few weeks.

    1st time grow, but happy I went for this lamp
    After trawling through reviews decided on this unit to use in 120x120x200 tent.

    Arrived quickly, discreetly boxed.

    Seedlings responding well to light, runs very quietly and cool thanks to the fans. Tent is warm but not hot so recommend an eco-heater to get up to correct temp if necessary.

    Coverage is good at 60cm at this stage of the plants cycle, I’ll probably buy another one in a few weeks when they’re bigger to ensure best results in veg and bloom stages.

    Will update down the line a bit, currently very pleased with the buy

  69. Anonymous says:

     United Kingdom

    Good value much better than my 600hps light does a great job

  70. Los Alamos Reporter says:

     United Kingdom

    Very good light. Low heat and does what its supposed too with good results.

  71. Anonymous says:

     United Kingdom

    Golden Review Award: 21 From Our UsersAs an LED lamps maker in the past (I’m an electronic engineer), I could say this one (600w) is great. It has two powerful coolers that help the LEDs to stay cool, giving them more lifetime and making them more efficient. I used the lamp in a small closet. During summer, I would not recommend to use it at full power (in a small closed environment as mine) due the heat they produce. It’s nothing compared to sodium lamps, but your plants would not be happy. I don’t see how this product could be improved. It makes some noise due the coolers, but as your computer needs coolers for keeping the microprocessor alive, this needs cooler for LEDS. In short, I’d recommend it.

  72. Anonymous says:

     United Kingdom

    Golden Review Award: 4 From Our Usershave been using the light for a few months, good light output with low power consumption, good heat dissipation.
    getting excellent yields from crops, really happy

  73. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersLight came well packed and fast delivery very cheap to run and plants are getting earlier start indoor very healthy too would definitely recommend

  74. MylesD72milzhl says:

     United Kingdom

    Nice robust feel well made and cost efficient.Built in fans are pretty much silent.repotted my tomatoes and put them under this and they’ve gone mad.

  75. Fox News says:

     United Kingdom

    This grow light is the best I have used to date.

  76. SammieMaclanach says:

     United Kingdom

    Quality build for the price,has really fired my parrot orchids up within 3days,will order another one soon because the competition can’t seem to reach these standards.

  77. SamGilmersfbqta says:

     United Kingdom

    Very please with the product. The bloom/veg switches are a nice feature and it comes with hooks to hang it. Feels well built.

  78. Keagen Grace says:

     United Kingdom

    These lights are brilliant. Amazing results and the customer service from Kingbo is the best I’ve ever received. Highly recommended!!

  79. Anonymous says:

     United Kingdom

    Golden Review Award: 22 From Our UsersThis is a solid unit that I have been running for the last 5 months without any issues. Simple to set up and much much cooler than any other light I’ve used. It’s not the quietest piece of kit at close range as the fans are necessarily powerful but you can hardly hear it through a door. I had a recurring spider mite problem on my indoor tomatoes and the lack of heat from this unit has helped me manage it, with excellent crop results and lower electric bills. Winner winner chicken dinner.

  80. Jeff Weisbein says:

     United Kingdom

    Really happy with this, only got this half way through flower but by the end those flowers were very dense and gave a lovely aroma 🙂

  81. ConsueloHorning says:

     United Kingdom

    Golden Review Award: 2 From Our UsersIt seems to be helping a lot with my indoor plants that used to be quite sparse.

  82. Anonymous says:

     United Kingdom

    I purchased this unit, the Kingbo KB-M300 in 15/07/2018 & it was delivered the fol!owing day. It was very well packaged & when opened, the overall quality was obvious. The build is superb & the performance to match. After only half a day under the light, my Chilli plants responded & the top 2 sets of leaves had ‘lifted’ up towards the light. I can’t wait until harvest time!! Excellent VFM too at under 80 Inc P&P. I can definitely recommend this product.

  83. Anonymous says:

     United Kingdom

    Golden Review Award: 26 From Our UsersHave been using this light in a 4 by 4 tent for arount 2 weeks now on duel a spectrum bands the light has performed really well for me and helped me flower my tent getting me a handsome harvest it is vedging my next run now and im seeing great progress from my plants there loving the light and to say its bright is an understatement really happy with my purchase and for the money the kingbo punches above its weight.

    https://www.amazon.co.uk/gp/product/B0711H4ZBT/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

    Kingbo 900w punching above its weight great ligh

  84. Anonymous says:

     United Kingdom

    Golden Review Award: 6 From Our UsersI got this to replace my Viparspectra 450w (200 true watts) I can’t say too much about the Kingbo now as just got it. But first impressions are good. It’s well made, very bright, nice spectrum with UV and IR. It definitely emits more heat than my old LED light, but still way cooler than HID/HPS lighting. I will update after some more use. The final judges are the plants, of course.

  85. AlishaElwell says:

     United Kingdom

    Amazing little light works well with the 900w too. Bit noisy when all going but know it’s working and cooling properly 10/10

  86. Hunter40Qstpbyk says:

     United Kingdom

    Exellent product. Very pleased with the ease of use and the results. Very good customer service and feedback with any issues.

  87. LouTolbert says:

     United Kingdom

    Powerful light, its better than most as it has both spectrum of light needed to grow crops. I would buy it agai

  88. Anonymous says:

     United Kingdom

    Wonderful replacement for my generic led. Offers good lighting at affordable price. Thank you.

  89. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersBeen running with this light for a few months now, plants seem to love it, great seller too. Would certainly recommend this.

  90. Anonymous says:

     United Kingdom

    Brilliant light! Reasonable price for a well built and designed product. Would definitely buy again and recommend. Different size options to suit any gardene

  91. Anonymous says:

     United Kingdom

    Good product bit louder than I thought it would be but not a problem. Noticeable difference when started using.

  92. Anonymous says:

     United Kingdom

    Golden Review Award: 15 From Our UsersJust arrived, good solid construction, well packaged, not too noisy, it’s got a fan it’s going to make a little noise! Easy to install really solid clips on the chains with a big solid clip at the top. Nice bright output with good area coverage. Individual switches for the red/blue LEDs for veg/bloom control.
    Output: 300w
    Draw: 120w
    Good for growing in a small grow tent.

  93. Anonymous says:

     United Kingdom

    Can’t fault it so far runs perfectly, plants enjoying it perfect.

  94. Best Nanny Newsletter says:

     United Kingdom

    Golden Review Award: 4 From Our UsersBrilliant light I’ve bought 2,came quickly on both occasions no problems at all with the units,well made and the dual lenses are effective with enough attention to detail it’s easily a G per wa

  95. Anonymous says:

     United Kingdom

    Golden Review Award: 16 From Our UsersPerfect for our seeds as it provides the correct type of light to stop them from ‘bolting’ and reaching for the sky! Expect to have a better crop (tomatoes) than every before, can certainly recommend this product to all amateur/keen gardeners who, like us, grow from seed.

  96. Anonymous says:

     United Kingdom

    Wow! …. I had been using a x4 cob led chip light for the past 4 years and decided it was time to upgrade after having to change all 4 chips once a year. After reading reviews light/ led specs colour spectrums I decided the kingbo 600w was the one for me and so far I have not been disappointed … The plant went mad so much foliage growth compared to previous light … And they look so healthy … I am a kingbo convert and will look to kingbo for their new lights in the future. Pros: everything about light cons: none that I have found ….. Buy one you won’t be disappointed.

  97. Anonymous says:

     United Kingdom 🇬🇧

    Fantastic service will recommend to friends an family..and grate product..

  98. Devie says:

     United Kingdom

    So far it’s been very good. I use mine along side a 600w hps and it really helps increase production.

  99. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our Usersbought this light it arrived promplty had my reservations about it but have to say im delighted with it so im going to buy another one for my chillies im sure they will love it as much as i do all the reviews are completly true does just what its supposed to do very happy will be even happier when i get another one thanks kingbo

  100. NellieHowarth says:

     United Kingdom

    Golden Review Award: 52 From Our UsersSo I purchased this arrived next day can’t fault delivery.

    First impressions packaging
    Packaging was excellent I have every confidence that this light could arrive anywhere in world undamaged.

    First impressions light fitting

    Excellent build quality, feels very robust the hanging kit supplied is good quility more than capable of holding the light securely the only thing I’d say could be better is a slightly bigger snap hook as mine wouldn’t fully go around my tent pole although was perfect on my rachet hanger, plug and cable is a good quility too which is nice, the fans are fairly loud but can barely hear them outside of the grow tent my extractor is much louder, and I’d rather have these fans doing there job properly then have cheap underpowered fans.

    When I first had the light I was finishing a grow, had this on veg and bloom (maximum power available) for 24hrs over 4 day period and could touch this light fitting without problem, it was only just warm which is excellent, I do believe using this light really help finish the grow off, I would absolutely recommend this light and will update my review once I’ve finished a complete grow.

    Precautions
    The leds installed in this fitting are good quality and very intense even just this one light in my grow tent can strain my eyes so sunglasses may be advised especially of using veg and bloom at the same time, also make sure you read the instructions as putting this light too close can cause adverse effects especially on developing seedlings.

    Thank you for reading and I look forward to updating my review