1.CCC,CE,FCC,ISO9001,UL 2.Long service lifeaa60000h 3.Power: 150w,200w,250w 4.Voltage: 110V /220V /277 5.No glare,no flicker Feature: imported high purity aluminium reflector. 5mm tempered glass cover,IP65 Advantages ·super long service life ·high-efficiency and energy-saving ·green and environmental-protection ·excellent color rendering ·optional color temperature ·have no strobe ·little light ...