... 75Power Factor≥ 0.85Life-span≥ 50,000 hrsProtection rating IP44Working temperature-30~55°C(- 22~131 °F)Warranty2 yearsCertificationCE, RoHS ... current driver with short circuit protection, open circuit protection and overload protection. Application: This product works as a replacement ... Wardrobe, Boookcase, Showroom, Ceilings Decoration, under cabinet lighting, etc. Hot Selling 3*1W LED Downlight