Great fixture! I bought one fixture, and installed it in my Condominium building stair well to demonstrate to my Association that 36 fixtures should be changed out, that would, and are be burning 24 hours a day, This fixture was easy to install, Uses 59% less power than a florescent fixture, puts out more lumens than the existing fixtures, and only turns on when someone opens a stairway door. The dip switches and directions for programming are easy to understand. It works perfectly, I am a licenced…

Terrible instructions Well made but three cons, the last worse than the other two:1) Unit must be completely disassembled (7 small, self tapping, Philips screws) to connect power to back of LED panel (2 wire-no ground), and to mount to junction box or wall/ceiling.2) One warning reads verbatim: ‘Avoid installing where temperature or humidity is high.’ Bought this unit to install in carport–in Florida, where temperature and humidity are always high. Hopefully a quarter cup of dry rice inside the lens…

Great light, but needs careful handling when installing the initial wiring and may need additional wires to install. I really like this light, but am dropping one star from my rating because the internal construction is made up of very fine connectors. I had a problem with the lamp when I bought the first one. I inserted to heavy a gauge of wire into the connector and when I tried to remove it, the connectors broke off and were too delicate to repair. Also, no wire is supplied with the light, so if you do not have long enough wires coming from your ceiling or wall, you will have to run out to buy additional…