الوصف

Item:***-sl****0 Aplication: High way, express way, major road Description: This streetlight is one of the most advanced in the current LED street lighting industry.With its brightest and most reliable performance, it can replace **0W high pressure sodium luminaire. Features: Top quality LED source from Ninchia Super-effective heat-pipe thermal solution management The highest temperature of surface of radiator is below *5 Exellent optical design on lens and reflectors Reliable operating performance with exellent electrical design Long lifetime (*0, **0hours) Fashionable streamline appearance Specification: (1)Electrical spec:******0Vac power supply, transformer constant *4Vdc output for lighting module, 1.2W for each emitter, **0pcs are used, above *0% efficiency for LED drive board. *5% effeciency for transformer from ******0Vdc to *4Vdc. (2)Thermal spec: operating temperature **0℃～ *0℃, storage temperature **0℃～ *0℃, body temperature *℃@********************3)Optical spec: total luminous flux >***0lm, beam angle **0±5°(follow the road), *0±5°(cross the road), color temperature ***0k±**0k, ilumination(center)**2Lux