1.CCC,CE,FCC,ISO9001,UL 2.Long service life 60000h 3.Power: 150w 200w250w 300w 4.No glare,no flicker,instant start 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 evanescence ·instant-on and restart ·large range of working temperature ·good performance of ...