I ordered 2 lights for my 4x4 tent, and I could not ask for a better lighting setup. Lights are very easy to set up and chain together. The shipping was probably the part I was most impressed/satisfied with; the lights came in super secure packaging that ensured the light would not be damaged in any way in transit, unless of course UPS/FedEx decided to throw it off a bridge.
..finally the plants get enough light!
Listed in the title.
I love how easy it was to assemble and mount in my basement. Works extremely well and easy to use.