... .American Bridgelux LED chip 2.50,000hrs 3.3W,5W,7W,9W,12W,15W,18W,21W are available 4.CE&RoHS certificate ... Product NameLED ceiling downlight,LED downlights,LED down light 21*1W LED Ceiling Downlight Specification1.Item No ... .:OL-DL-2101A 2.LED QTY:21PCS 1W High Power LED3. Wattage:21W4.Voltage:AC90-260V5.Luminous Flux:1850 ...