B-right Color Switchable 13-inch 15W LED Ceiling Mount Lights, 1200LM, 100W Incandescent Bulb Equivalent, 160 Degree Beam Angle, Ceiling Lighting for Living Room, Bedroom, Dining Room 1200 lumens, 100 watt replacement uses only 15 watt ON/OFF switch control the color temperature, that's to say, each switch once for a color temperature. Open first 6000K, open second 4000k, open the third is the 3000k. 90% energy-saving compare with halogen bulbs in same brightness Over 50,000 hours, great reduce the hassle of frequently replacing your light bulbs in high ceiling Ideal for hallways, bedrooms, offices, stairways and many more commercial or residential applications