... CE, RoHS,SAA factory price lwith high quality led downlight 3w 4w technolgy parameters product nameled downlightColor temperature 2700 ... /360lm LED Chip Epistar,Bridgelux,Cree or according to the request of customer Input voltage ... 80mm main material Aluminum/pcLED downlight Item:1,led downlight can make:3w,5w,6w,7w, ... )To be used with Quasar constant current led driver CLD-A35364)50.000 hours life time ...