KOSCHEAL KS1200 LED Plant Grow Light Full Spectrum Daisy Chain with LM301B Veg Bloom Double Switch for Indoor Plant Seedling Flower and Fruiting to Provide Suitable Spectrum Quiet Built-in Fan 130W±5%

Don't listen to the negative reviews, this light is beyond what it's worth! I was a little sceptical at first reading some reviews but having run one since may without any single issues I can openly say this grow light is perfect. My tomatoes are looking absolutely fantastic and it's all thanks to how powerful the LED's are on this light and the plus side to that is it costs pennies to run, it's not even noticeable on my electricity bill! Works as intended, One Veg and One bloom switch for light settings and you can run both at once if you wish, the vents push out hot air nicely keeping the unit from overheating but at the time not scorching the tent it sits in, normally it sits about 23c in my small tent with just the one unit both veg and bloom light on. In short for something so well built and simple to put together straight out the box for this price is a no brainer! I'll be grabbing a second in the near future!

very good quality light 100% worth the investment.

I bought two of these, the first one doesn't make any fan noise - fan never runs, the second I bought, the fan is on all the time. Otherwise, they both work perfectly fine. Would buy again.

Have 1 already and works great so I purchased another

Not used it above any veg yet, still to set everything up for growing microgreens and veg through the winter, but I have done some electrical tests. There is a big issue with all LED lighting on Amazon and eBay is where sellers are claiming ludicrous wattage which bears no resemblance to the truth. The ONLY figure that makes any sense is the ACTUAL wattage of the light, this light claims to be equivalent to a 2000w 'normal' light which is a load of old dross and claims to be 200w actual current draw which is the figure I have been looking at to compare it to other lights available. There are several lights available that claim to be 2000w equivalent, and list an actual wattage of 100w, there are 4000w equivalents that also list the actual wattage as 100w, I have seen one that is 2000w equivalent and the actual draw is listed as 65w. So there is a great deal of lying about the equivalent light power out there and this one is no different, but as I said there is no point in even considering the equivalent to wattage anyway, it is just a marketing ploy, but the bigger problem is that there are manufacturers/ sellers that not only lie about that but lie about the actual wattage which is the only real comparison. If a light claims to be 100w actual power turns out to be 50w in reality it is only half the power it should be! a blatant rippoff. All that said, I am please to report that this light actually draws 232W, which is above the claimed actual wattage of 215w, that is very good ;) For interest, on Veg or bloom only the power consumed is 117w, so half the power and cost.. I have also done a quick Lux test, outside in daylight without direct sun the reading was 800 to 1000 Lux, in the direct setting sun it was 24000 Lux. At a distance of 36" the LED light gave 4500 Lux, and at a distance of 12 inches it was about 25000 Lux, this was just using a Lux meter app on my Galaxy S6 so accuracy is questionable but the comparison to the light outside is valid. The light build is solid, it feels light you have some value in hand, the light is extremely intense so don't be tempted to eyeball it like I did otherwise you won't be able to see straight for about half an hour! When I get my Microgreens trays etc set up I will update this review to include actual growing results but I am fairly confident it will be all good.

Been running a set up with different LED lights, but bought this as I wanted a full spectrum grow light. I swapped the lights out today and it trips my Arc Fault Detection Device in my Consumer Unit. Nothing else has changed - only this light. The AFDD has been fine since it was fitted a few weeks ago, but within a couple of hours of switching this light on the circuit went, reset it and within half an hour it tripped again. I’m an electrician, so I replaced it with the original RCBO, but it doesn’t fill you with confidence. What it’s like as a grow light is yet to be discovered, but it shouldn’t trip like this.

At last a full spectrum light that is being honest about what it does. I have the 1200w version. It's smaller than others I have owned because it uses the amazing Samsung led technology. This means you get more light from less space. This means it generates less heat and the fans don't have to work as hard. I know some people have said they found it loud but I don't think it is. I suppose everyone will have a different view on that. I can see why they give a 3 year guarantee. Its well built. I have tested it using a light meter app and it delivers all the figures they claim. I cannot fault this unit for quality and value. Wish all purchases on amazon where this easy.

After a couple of months use it work just like it says it does would buy another one but i am worried to order off Amazon due to the way they handle parcels if this company has a way to order straight from them I would prefer to do that