... 3. 3 years warranty 50000hrs lifetime 4. CE, RoHS,SAA 2012 new hot led downlight 230v 7w 8w technolgy parameters product nameled downlightColor ... hall,living roometc Specification Φ147*85mmHole size 115mm main material Aluminum/pcLED downlight Item:1,led downlight can make:3w,5w ... ,12w,15w,18w,21w,24w optional2,material:pc+aluminum,all pc,all aluminum optional3,lighting color:warm white,cool white,white ...