... harmful radiation, Mo mercury, meet rohs standard.2.Built-in insulated low voltage constant current driver, safe ,steady and ... 5.Light and compact in appearance ,elegant design ,very convenient for installation and transportation.6.wide range of voltage appliable ... 5*252Luminous Flux: 1800Lm(3300K), 1950Lm(6500K)Operating Temp.: -20 to 45°CAverage Lifespan: 35,000hrsNet weight:881GPacking: (MM) ...