1, smd3528 9w smd led ceiling downlight 2, material: PC 3, lifetime: 50,000hours 4, certificates: CE&RoHS 5 ... ultraviolet / infrared/ no pollution,it is completely a energy-saving and environmental protective tri-proof light. 8. CE & RoHS9. 2 ... 440(12PCS/Carton) Application1. Recess lighting, Shelf Lighting, Ceiling /Wall Coves2. Cabinet and under counter lighting, Office work station3. Back lighting, ...