Featuring low-profile design with aluminum casing and shatter-resistant polycarbonate lens, 160 Watt Model GAU-48-160W-LED-DIMM provides 19,200 lumens in 160° wide flood beam spread. Integrated heat sink prevents LEDs from overheating and keeps overall temperature of fixture relatively low. Operating from 110–277 Vac, fixture includes 0–10 V dimming function that is compatible with Mark 10 style dimmer switches. Two brackets facilitate installation and allow for adjustment of light assembly.