The timer function works great and the brightness level can be controlled. The light can be set to automatically turn on and off at intervals. The brightness can be adjusted to be more dim or more bright. I used this light to grow seed for my succulen...  Read More

These are a good concept but don’t execute. Only lasted about 1yr and almost caught fire. They all tend to fail after 2 or 3 months of use.

These lights (2) for my 3'wx6'tx6l tent keeps the temperature at or below 80° with only 2 small circulating fans &amp. I use my exhaust system to control humidity and odors. The brightness adjustment works perfectly to help with veg vs flowering stage...  Read More