2pcs 3.3ft Led Grow Light, Lightimetunnel 150W Full Spectrum Grow Lights Bar with Timer for Garden Greenhouse Hydroponic Indoor Plants Growing, Grow Light Strip

The plant light I ordered came with no paperwork, (instructions or manual) which meant no phone number. We tried again and again to get it to go on. No luck. Returned it and got my money back with no problems. Sometimes things don't work so I was annoyed but not upset. Within a few days the seller contacted me asking what they could do about the problem. They sent me an email of the updated manual and stated that the on button should be held for 3 seconds. We had tried holding it down longer, even to the count of ten, but it didn't work, maybe that was too long. They offered me a free light. The second one came quickly and worked great. It was the square one instead of the two long strips. (I said I didn't care which I got) It is very bright and I think will work great. While this one is too late for my needs this year, I am sure I will be using it when cold weather comes and I bring some plants indoors. Long story short, the light I got should work great for my needs and the seller was great to work with. Five stars on the product I received, but gave an overall rating of four because of the glitch.

I bought these lights for three reasons, 1) they are strip lights with a length shorter than 48" (only one I could find in that length), 2) well priced, and 3) full spectrum light with high wattage and low heat.All of those attributes are delivered, but two serious design flaws exit. First, there is a built-in, inline timer. So if you have a system already on a clock timer to get a full 16 hours of light or day, you have to manually turn these lights on every day (in my case, at 3AM). If you dont have a system that turns the lights on automatically when you're sleeping, and you dont mind turning the lights on daily and setting the built-in timer to turn off in a specified number of hours, this isn't a problem for you. But its a big problem for me.Second, the accompanying hardware to hang the strip lights has two design problems. First, the clip provided with the lights that is designed to hold the light is very flimsy. I mistakenly put just a small amount of tension on the light while it was hanging above my plants snd it came crashing down. Poorly designed.Second, the manufacturer expects everyone to hang the lights from a ceiling or some fixed point. They provide the flimsy clip and some screws. But many if us have grow systems with shelves that require lights to hang from the shelf above that won't accommodate a screw. I had to fabricate a some parts comprised of a tiny key chain clip and ring so that I could hang the strip lights from a shelf above (see photo). Not perfect, but it is working for now.All I all, I wish the manufacturer had thought through various use cases.

I ordered these light strips to use (in conjunction with my 2 Jiffy Greenhouses and heat mats) for starting some flower and veg seeds early. We set everything up on our breakfast bar and mounted the light strips side by side under the upper cabinets. Thought that'd be a great spot for starting seeds... Um. Wrong. When we turned the light strips on we were nearly knocked off our feet by the blinding purple light! Truly. These things were so oh-my-goodness bright that we were groping for the switch to turn them off again. Saw nothing but green for a long time... Anyway, needless to say, we made adjustments. Disconnected one strip, hung towels around, and it's still too bright to be comfortable around. We're dealing with it this season. I must say, however, that even though the light is too bright for us it is certainly not too bright for all of our little seedlings! They love it!This really is a great product. I'm afraid it was just more mega-wattage than we were prepared for...not the manufacturer's fault. Definitely keeping the light strips though and will make different arrangements for their use in the future.

This thing is super bright I believe it will helpThe bad The device did not come with the power cable as show in the product photo's; no it comes with a very cheap looking remote, built into the power cord. The really bad It does't have an on/off It has pre programs hours from 1 up to 18 hours. But no on/off. This means I can't run it on a normal timer. Plan is to find a different power cord and replace the cord with built in nonsense, with just a plan old power cord. Like the one shown in the product photo's. Some other review said they did similar. Then we will give it a run test

Ok so don’t get me wrong these lights are good maybe not like 100% $80 good but they are good my only complaints are 1.) the timer power thing doesn’t work at all to the point I opened it up and tried to see if I could do anything and still it didn’t work so I just took one of my laptops old power cords and it works perfectly. 2.) It has some dents. The pro is the lights are CRAZY bright like they are brighter then my KingLED 1000W but it’s hotter. Anyway if you can find someway around the cord problem like me I would totally say yes to this.

It's a great light I bipassed the timer which is pretty easy with wire strippers and electrical tape etc etc ... Right now ow I have two sets of two surrounding my big bloom light and already I see alot of extra weight and the plants really love it... A great affordable level upper ... Didn't need the timer but a little elbow grease and it's worth it....

A very good product for a specific type of niche. You aren't going to get massive coverage from these lights either from the perspective of height or wattage equivalent. However they are great for shelving units (as a two light set) approx 5 sq ft in area and under two feet in clearance. If you need to go vertical buy a bunch and stack your flats. The brackets (that hold the light strips) can be securely fastened to a wire utility shelf with nothing more than zip ties if you are in a hurry. A good product overall for certain needs but I wish they had included more literature.

We are growing broad leaf lettuce and Romaine lettuce quit easily with these lights. Have them hanging 3 feet above the planter pots. Lights are very bright. You will need a separate area or room to use them.