GOLSPARK 900W LED Plant Grow Light,Full Spectrum Indoor Plant Light with Switch, IR&UV Growing Lamp Kits for Greenhouse Hydroponic Seedling Veg and Flower

Good product, serve the purpose.

First I would like to start with how quickly I received my light. I ordered it Saturday afternoon, and it was delivered Tuesday morning. Next, the price was very affordable. I purchased a similar light at Home Depot. That light was only "45watts". And it cost me over $100.00 The light from Golspark is "900watts" and cost less than $70.00. The light I received is super bright, lightweight, has separate switches for either vegetative plant growth, or bloom growth. NOTE: (Both can be used simultaneously). My order included, the hanging cables, adjustable rope pulley, power cord, AND a C/F thermometer that reads indoor/outdoor temperatures. As well as indoor humidity. I will not only recommend this light to others, but I will also be ordeing more in the future. Thank you Golspark for a great product, and awesome customer service! Best regards, Mike D

I haven't had a chance to run this unit for any length of time, so not able to comment on reliability. It will be used through the winter in our extra garage to protect our more delicate plants from freezing outside (Pony Tail Palm, some herbs and flowering plants). The frame is of solid metal construction with several fans to vent off excess heat from the LED array. It includes lanyards and a small rope/pulley that allows you to suspend the unit from the ceiling and raise or lower it a foot or two. Their are no instructions, but it's pretty easy to figure out. I used an eye bolt screwed into a ceiling joist from which to hang the Grow Light. Only negative are the loud fans. They are loud enough to make this unsuitable for indoor use anywhere around your living/sleeping room unless you have adequate sound-proofing to isolate it. Not a problem for me as it will be in a garage. The full spectrum lights on this 900W LED version are very bright and I believe enough to handle the light needs of our few plants. I'll add an addendum to this review in a few months to comment on the unit's performance over the winter. Overall, looks to be a well-built product; the vendor shipped it quickly and well-packed.

Dont buy these lights!I read the reviews, and ignored the negative ones.mistake.i bought 2 of the "900" watt lights.veg spectrum worked fine,then I switched the bloom switch on to flower,and the veg spectrum went out! yes on both. The company said they would exchange them and refund the expenses shipping, which is better than nothing, but I cant do that until I have replacements. My plants definitely suffered, and aren't what they should be at this stage.dont waste your money. I'll update this if and when they exchange their crappy lights

Low heat output is key for me and this light is perfect. This is an apartment veggie grow attempt, so heat is NOT my friend. Its warm enough inside. Just bought this, but reviewed with a farmer friend of mine in Humboldt Co, CA who says I got a screaming deal for this light, especially compared to the traditional incandescent lights. The hanger and the hygrometer are a very nice touch that I didn't think I would use but am definitely using now. Thanks for the extras guys! Update: 5 days and my carrots are taking off!!! Im in fairly norther latitude and they were slowing considerably. Moved them indoors into a grow tent with THIS LIGHT and the carrots have grown 4 inches already!! Looking forward to the tomatoes basil eggplant and zucchini winter harvest :-) Update: 20 days. All olants have taken root into new soil and exploded. Carrot greens growth unprecedented. First pic is day 7, and first day in Vivosun tent (pay the money for better material and zippers, just sayin') Woke up to three new zucchini blossoms and promptly cross-pollenated them! Plants in breathable favric pots. So far keeping a nice 50% humidity with basic ventilation (no fans). Just harvested first roma tomato, 10+ more in the vine!! Nice light. Getting thumbs up from all my farmer friends.

Cheap

Seems as if it works well still new

It was easy to hang. Really nice bright light.