INPUT POWER: L36W, H/36W OPERATION VOLTAGE: DC12V LUMINOUS FLUX: L/4800LM, H/4800LM IP RATE: IP65 LIGHT SOURCE MODEL: LUXEON MZ/XHP50 COLOR TEMPERATURE: 6000K HEAT DISSIPATION THEORY: AVIATION ALUMINUM 6063 OPERATING LIFE:>30000 HOURS OPERATING TEMPERATURE: –40 ~ 80 DEGREES CELSIUS