... RoHS,ISO certification 50000hrs lifespan 10W SMD LED downlight/LED ceiling light/ LED recessed lamp specifcationProduct Name10W LED downlightColor temp.2700-7500KLED type and chip ... in 2001,specialized in High power LEDs,SMD LED,LED bulbs,LED tubes,LED spotlights,LED strips,LED downlights,LED flood light,and other indoor or outdoor ...