... 2. Lifespan: 35,000 hrs 3. 3 years warranty 4. CE,KC and ROHS approved 5. Factory price 6 Inch ... light, save 50% comparing with fluorescent light.2. Alternative switch power supplier to change the voltage ... Recessed lighting ,shelf lighting ,ceiling /wall coves 2.Cabinet and under counter lighting ,office work ... VIEW PICTURE:CERTIFICATES:PATENT CERTIFICATES: 6 Inch 16W led down light fixtures CE and ROHS ...