... for better heat dissipation. 1.Average life: 30000H 2.Viewing angle:120° , 30° 3.Voltage: AC:85-265V 4. ... efficiency, pure light color, stability, safety, no radiation, low power consumption, shock resistance and other advantages.Application:1) Replace incandescent ... and office building decos, home decoration3) Traffic, Rail, Aviation, Tower Lights, Runway Lights, Emergency/Police Vehicle Lighting.