Light works great. On low you have plenty of light to see or work/water plants. AC INFINITY has some of the best products out there.

So one thing I want to make clear - the item looks a LOT larger in the initial pictures than when you get these. I was expecting shelf sized panels (i.e like 14 x 9 based on the pictures) but the actual pictures for the dimensions ARE correct. These lights also have a simple on and off mode, with three timer presets. When you push the timer preset, the led color will change to match the preset - which is slick. These lights do not dim. However, these are very BRIGHT and make up for their small size with high output! The units also do not seem to heat up after being used for 12 hours straight. You also get many LED lights to cover the spectrum. These are thin and VERY easy to mount.

Pros
1) Do not get hot!
2) VERY bright
3) My use case requires 2 per shelf, so get the 6-pack if you have three shelves.
4) Three timer modes of 4/8/12 and I so far have tested the 12 hour cycle.
5) VERY easy to mount and have great clearance.
6) INSANE amount of extension ports - you could easily expand this - I hope the manufacturer allows us to purchase additional lights with the connection cable in the future
7) option for a battery backup (although that is going a LITTLE overboard!)
8) Lights are comparable to what you see in hydroponics systems.

Cons
1) I think the biggest con for me is the timer length as seedlings do require closer to 16 hours of light. However, for established plants, 12 hour is ideal, and more established seedlings will thrive.
2) Be careful with these and water, as there is no real protection around them.

Final notes, I have two of these per shelf for my indoor greenhouse. On the top shelf are my hydroponics units. My use case is starting the seeds in those units, and moving them to the lower shelfs for continue growth until it is fine to plant outside.

So far so good. very bright for a little light. Good price compared to others.

These grow lights exceeded my expectations! With the lights positioned about 3 feet above my plants, they provide around 100 PPFD, which is perfect for light- to medium-needs plants. I've been using them for a while now, and my houseplants and herbs have shown significant growth since adding these to my setup. Drivers don't get too hot at all around 83F. Good heat dissipation.

The full-spectrum light seems to work wonderfully for my plants' needs, and they are ideal for indoor gardens or small setups. The lights are lightweight, easy to hang, and deliver great results without being overpowering. If you're growing houseplants, herbs, or even low-light veggies, these lights are an excellent choice. Highly recommend for anyone looking for affordable and effective grow lights!

Conclusion is for the price these are a great pair of LED lights.

Adds some extra red/blue.
That's it. Buy this twin pack.
Decent suppliers!
My second makes for great gaming lighting!

These are awesome grow lights. Compact but pack a powerful punch. The plants seem to crave this light over the sunlight through the window