... : Epistar Epileds Chip Brightness degradation: 1%-3%/1khBeam Angle: 15°,30°, 45°,60°,90°, 120° color: DMX512 or single colorPackaging & ... Lifespan: over 50,000hrs4.Protection Rating: IP655.Beam Angle: 15°,30°, 45°,60°,90°, 120°6.Input Voltage: AC85-265V ... interference, No buzzing noise, instant soft start and low heatTesting Machine Brief-introduction of company and factory: Application:Widely used for ...