Best to Buy (6-PACK) GX53 7W 30smd5050 LED Chips ,5000K,White Ceiling Down Light Bulb Lamp Light Ac 110-130V Gx53 LED Puck Light Base: standard Gx53 6 pack 7W Gx53 LED Bulb on every package Color Temperature: 5,000K,not Dimmable VERSION Reduced maintenance & replacement 50,000 Life Hours, Energy saving,Dimmable