Mosthink Grow Lights for Indoor Plants, 4 Packs LED Strips Full Spectrum with Auto Timer 3/6/12H, Dimmable Sunlike Growing Lamp for Greenhouse,Seedling,432 LEDs (16 Inches)

I bought these October 12th 2021 and they worked great until yesterday. I noticed they weren’t on in the morning and wouldn’t turn on when I pressed the button. Easy to use I turned it on and set the 12 hour timer. My plants thrived and loved the extra light. Customer service reached out and sent a replacement set of lights. They arrived fast and my plants are happy again!

I live in a home with not a ton of great window light. Unfortunately this is not a house made for a plant lover like myself. I have a beautiful collection of plants that I have propagated and watched grow. Now it's turning cold and they were just not happy with me when I brought them inside. They were showing signs of stress for sure. These lights are a plant saver!! I was looking to purchase a plant stand with lights. I already had stands with my plants on them but the window light was just not enough. I purchased the first set and couldn't wait to get the second set in. The ease of assembly with these was great. They have screws and brackets if you're placing them somewhere on a wall, for my use they included these long sticky strips that were very easy to adhere to both my wood stand and the second set was put into a glass stand. Then you just place the light strip on top of the strip and boom you have a plant stand with lights! There are different see settings as well for propagation, bloom or seeds. The timer is the best thing about these. It took me 1 day of setting the timer and turning the lights on at 830 am. They have three timers (3h,6h,12h). They turn on daily at 830am and turn themselves off after the 12 hours. So if I sleep late or forget the plant lights no worries they take care of themselves. Also I have to mention the build and ease of the way the lights connect. It one single plug with four snake heads if that makes sense. I would definitely recommend these to my friends and family. And the value for the money is where it's at. I got these on prime day sales and I couldn't beat it. Buy these if you're looking for a nice ligt for your plant babies.

I need to edit my review. I received these Nov 23, 2021. It is now March 14, 2022 and my lights have just about died. They are very dim and flickering so I don't expect that they will last much longer let alone give my plants the light they need. They worked well for my plants for the time that they lasted. I had good growth & my plants looked healthier. However, it is time to find different lights that may work for longer than 3 months. I had them set at 100% brightness for 9 hours a day. If you keep them set lower they might last longer for you. These were easy to set up and get to turn on but there were no instructions so I had no idea how to use the timer function. You can't use a regular plug in timer with these. I ended up checking the reviews for any hints. I found that you can't cycle through the timer cycles more than once. If you miss the one you want, you have to unplug them and plug them back in. When it is the time you want your lights to come on, you firstly have them turned off. Then you hit the timer button until you get the time length you want. The control will flash blue, green, or red for whichever length you picked. The lights will stay on for that length of time & turn off automatically. The light on the control will then stay a solid non flashing color until the time you turned them on first comes back around. Then the lights will turn on again. For example, if you set the timer at 6pm and have it set to the 9 hour time length, the lights with stay on (With a flashing green light on the control) until 3 am. Then they will shut off and the light on the control will be a solid green. Then at 6 pm the following day, the lights will come on again. I can't say how they have helped my plants as they have only been cycling for a few days. I wish it had a 6 hour cycle but I can make it work. I liked that there are 2 strands so I could light both layers of plants on my shelves. I haven't messed with the intensity settings yet.

Bought in February, just set up a small greenhouse to start some plants. Took the lights out of the package and set them up. I was really excited because they seemed great. Turned them on and tried out the different settings. Within 10 minutes, they lost power and are dead. Checked breaker and outlet. Both were fine. Whenever I plug them in, the prongs arc. It is past the window for returns.

*Update below* These came with all the possible parts needed to attach to what ever you want. Sticky strips, twist ties, screws, and zips ties. All 4 light strips turned on after install and have dimmer functions as well. I imagine they could get messed up pretty easily but just be mindful not to knock them around. All in all very happy with the purchase. Will update later. *Update* I am going to purchase and add another set to hopefully increase brightness as after about a week when my seedlings started to come up, they grew way too spindly, despite adding a fan, having correct soil, correct moisture, etc. See photos to the right. I moved them closer to the light and, despite only been 4 inches away they continued to have weak, stems as if needing more light. Will try adding a second set to increase brightness. Updated Sept 2024: I did add another set For a total of two sets of lights for each shelf and my seedlings still had to be about an inch away from the light to keep from getting leggy. I think these would make an OK grow light for house plants that are already well established and fairly good size but for starting seedlings, it's not strong enough.

This product is exactly what I expected and all that I currently need. There’s x4 LED light strips with double sided tape on each, zip ties and screws included for your leisure. I use the tape and the ties myself for good measure because it can get humid in my lil greenhouse (that’s on Amazon as well guys and lots more for your own lil garden, wherever you live, if you didn’t already know.✌🏼) There is a cord that attaches them all and you can keep them together or separate it as you need. I believe there are 6 different light settings. A timer for 3,6 and 12 hours. You can have from 1 light on or all 4 on, as you desire. The units haven’t overheated and haven’t caused any overheating. For the price point and what it does, I’m happy.

3 stars because the lights last and are great but the power bricks die fairly quickly (8-10months). Bricks are easily replaced so im still going 3 star. Light strips easily last 4+ years and have given good growth for succulents at 6" and other plants at 8-12"

So, I ordered a set of lights a few weeks ago and the lights work great. The settings on the lights are easy to understand. You have the option to turn all the lights on or just one. You also have the option to set a timer on your lights. This feature is neat. Pros - customer service with any issues with the lights is outstanding. The Mosthinkus group is professional and prompt when dealing with any issues. (I had an issue with my second set of lights. The light bulbs weren’t bright enough). Cons - would love to see a setting for 15 or 16 hours on. The 12 is great, maybe if I set the lights in conjunction with each other I could make this happen. Haven’t tried that.