... lumen SMD3528 led light 2.PC cover,soft,conformity light output 3.L60*W60*H12.5mm led panel Panel ... > 99%/1000hours8) Low surface temperature, less than 60°.9) Replacement for incandescent lamps.10)Perfect Lighting Performance: Soft ... 30°C ~ 65°CPower factor>95%Installationbuilt-in installation, mounted installation, suspended installation Application:Hotels, meeting room, factory&office, residential, ...