Features1. More energy efficient than incandescent and most halogen lamps2. Long operating life (up to 50k hours)3. Available in White: 2800k-10000k4. Low voltage operation5. Superior ESD protection6. High CRI >80%7. RoHS compliant — Lead-freeOutline DimensionsSpecification:50W High power LED can be customized Model: HT-10E45JY50Rated power(W): 50WLED chip: Epistar,Website:http://www.thsled.com, Bridgelux and Cree etc( can be customized )Working current (mA): 1750mAInput voltage(V): 30~34VNominal luminous flux: 5000~5500lmCCT: WW2800~3200K; NW:4000~5000K; PW:5000~6500K; CW: ＞7000KEmitting angle: 120°CRI:＞70Working temperature: -40℃~+80℃Junction temperature(Max): 150℃Nominal working life: 50000 hoursApplications1.Outdoor and indoor lighting2.Architectural lighting 3.The signal show4.Entertainment lighting 5.Flash lighting6.Other uses