Features : Model : ORSL R4 11W COB Colour Temp : 6500K Rated Voltage : 230V AC / 50Hz Lumen : 1210 Cutout Size : 90 MM Operating Temperature : 20°-50° C Lifetime : 20,000 Hours IC Base High Tech Driver Heat Dissipating Aluminium Body  No RF Interference Energy Efficient Longer Life Easy to Install High Performance Warranty Terms : Piece to Piece Replacement within One Year. Malpracticed pieces are not treated under Warranty. For Bulk Order, Kindly Contact +91 8210035498