... bookstore, shop ,holtel,building and other places where require energy saving, Green product , Low carbon of LED lightSpecificBrand namePASSUNWatt1*1W ... >50,000 hoursRelevant Certificate CE, RoHS,EMCWarranty 2 years Light Color White:3000k,4000k,6000k Beam Angle 30 ... White 5,000-10,000K Mechanical Data Light Type LED spot light Housing Material Pure aluminum Application Environment Indoors Use ...