... 80% energy than incandescent bulbs 3.packing: color box, blister box, foam box2.100% aging line testing5.No flash6.Low heat emission ... Voltage:100-130V/220-240V, 50Hz/60Hz Color Temperature: ... than incandescent bulbs 7.packing: color box, blister box,Main Advantages:1.strict raw material inspection2.100% aging line testing3.on-site ...