Pack of 10,Pocketman 5W 500 lumens 3.4 Inch LED COB Energy Saving Recessed Ceiling Downlight kit With LED Driver(Cool White,6300-7000K) Non-dimmable;Cool White(6300-7000K); Beam Angle: 60 degree LM:100LM/W; Size:3.4x2.6x1.4 inch(84x68x35mm); Open Hole:2.7 inch(70mm) Perfect for home use, office, store, super market, bars, cafe, exhibition, halls, museum hotel,window display and other lighting. 48 hours aging time, 5 steps strict quality control; 85% saving on the electricity bills,and greatly reducing maintenance cost. 100% brand new & good quality. * Free shipping *