AR-111-DIM LED AR111 Dimmable Retrofit Lamp Housing Aluminium alloy Wattage 11w. LED Chips Epistar 3030 9pcs Electrical Rating AC 220-230V Life Span >35,000 Light Distribution 30 Degree Dimmable Yes (1-100%) Working Temp. -40'C - +50'C Application Showrooms, shops, department stores, commercal building, residences, etc. Warranty 1 year Remarks With Separate Driver