Detailed Product Description CCT:2700-3500K/5500-6500KIlluminance(Lux/2m):18/20LED Qty:51Power requirement(W):5Drive current:160mADimensions:Φ100*45mm(N.W)190gHousing Color:SilverHousing:IronDrive voltage:DC24VInput Voltage:AC100~240VBeam angle:120°Operation temperature:-20∼55Operation Humidty:1090%Working Hour:>50,000HrsApplication:Office buildings,Shopping mall,Hotel,Meeting room,etc.