... ledEmitting colorWarm white(3000-3500K),Daylight(4000-4500K),Pure white(6000-6500K)Body materialsAluminum,PC,PBT,PMMAWorking temperaturer30°C~+60°CLife ... white:3000-3500lm/w, daylight:4000-4500lm/w, pure white:6000-6500lm/w;4)Low light decay and long service life ...