CCC,CE,FCC,ISO9001,UL 2.Long service life:60000h 3.Power: 20w,30w,40w,50w,85w,135w,165w,200w 4.Voltage: 110V /220V /277

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 shake-proof and explosion-proof

Plz do not hesitate to contact me if you are interested in any of our products.

Best Rgds,

Olivia

energy saving underground light of highway tunnel lighting system