... :50,000 hours 3.ROHS and CE approved LED lighting 3W1,Specification:Input VoltageAC85-265Work Frequency50-60HZPower consumption3WLED efficiency80 ... (Pure White)Lumimous Flux250-300LMViewing Angle15,30,45,60Power factor ≥90%Operating lifespan 50,000hours2,Extra picture:More Information ... information:we are a professional LED lighting factory,we are focus on led indoor lighting,and have more than 4years' ...