Application occasion：all kinds of tunnel illuminations

Characteristics

GB certificate

Lamp body is made of aluminum alloy high pressure die-casting, and get light structure and cauterization resistance.

Stainless steel locking buckle

Convenient installation and maintenance. Defence grade IP65

Power supply：220V(±10%)/50Hz,work status:-25℃/-40℃～+60℃

Defence protection grade：Calss 1.

Tunnel lamp series of tri-phosphor oblate leaf lamps

It can match various existing tunnel lamp caps and meet various requirements of lighting standards of tunnels.

Energy can be saved by more than 50% if adopting tri-phosphor oblate leaf tunnel lamp not high-voltage sodium lamps of equal brightness.

It has more vision view, larger view and quicker reaction rate to obstacles.

It has high power factor(which is 0.99), low harmonic wave, resistance interference EMC design and low loss of non-efficacy.

Constant power output characteristics can avoid prodigality caused by super-brightness when voltage of high-voltage sodium lamp exceeds 220V.

Its current is 1/6 or 1/7 of equivalent substitute high-voltage sodium lamp and new project can save 50% of cable investment and decrease capacity of assorting electric devices.