4 Post lift Led lights

Installed 16' each side of Led Light which I got from www.beyondledtechnology.com. Lights 60w, clear 6500K, 7200 lumens. about 37 dollars each. So total invested, less then 200 dollars . 1 1/2" L brackets, #8- 32 x1/2 screw w/ nuts,, power strip, and some witing.