These lights are awesome.

Lights are very bright but it does not bother yours eyes. The lux output is similar to bright shade outdoors here in florida at the height i have it at.

Plants seem very happy and growing well. Would definitely recommend for new plant parents needing more light for their plants in the winter.

This grow light is big enough to put on top and to provide light to all the plants! Also another plus is that i am able to attach more grow lights if i was to get a bigger greenhouse or shelve in the near future. Good light for seeds and seedlings.

Instead of those items, i was given four, 4 inch zip ties. Not only are they ugly, they are in no way adjustable.

The timer is great! The timer has 3 settings. After you turn it on everyday you then select how long you want it to stay on. These lights are super bright for 20w.

I normally use a t5 * setup they are so picky. They're light weight enough that i was able to mount them on the underside of a shelf i already owned. The greenhouse is metal frame with lightweight wire shelving.