... degree 3,Epistar chip,Aluminin+Lens 4,Energe saver led lights 5,Passed CE&RoHS Down COB 30W 2200lm 3 led,led downlight,dowm light,led downlight dimmable ... per day. Compare this with the performance of a standard 50W halogen bulb that lasts for several months on average before ... We all use the high-quality accessories,and all products have passed CE&RoHS,UL test and got CE&RoHS and UL certifications.We ...