This light is okay but be careful with it. The light overheated, the adhesive failed and the lit puck fell into my plant and burned it.

I rewired 14 t12 fixtures to run on these. They are quick to turn on and easy to wire in. You also cant beat the price.

This is a very straightforward grow light, and I appreciate that. You plug it in, flip the switch, and it's on. Add a smart plug and you can set up schedules. Add some double-sided tape and a few cable ties, and this makes an awesome incognito light during the early morning hours. I use this to supplement growth on my Bird of Paradise, and so far it's worked well during the winter.

I'm happy with this purchase. Well built unit, light weight and puts out bright light. Everything in package to hang this unit, although you may require extra lengths of chain. Chain furnished is six to eight inches long.

Just picked this up to replace my Vivosun VS1000 light that came with the grow tent kit. I immediately noticed a HUGE increase in brightness in my tent after installing these! The center mounted fan is quiet and seems to be fairly gentle in force but that's pretty subjective.

A word of warning for others performing a similar upgrade as I did - When my hub turned off my lights for the day I noticed that the red LEDs of the light were still on. After some investigation I discovered that I was using the wrong cable. The cable you use to connect the VS1000 to the grow hub will fit, but the light will not function properly. Make sure you use the cable that comes with it!

Basic packaging but great value for the price outperforms most other quantum boards in its price range and uses high quality components.