5CCT Color Temperature: Ultra-thin LED downlight 2700K/3000K/3500K/4000K/5000K 5 color temperatures are optional, you can freely switch the color temperature you like according to your mood. LED Energy-Saving lamp: 4-inch ultra-thin can lamp adopts a new generation of LED chips, which has higher lumens, lower power, and saves energy costs. Wide Range of Applications:white round LED ceiling lamps are especially suitable for house kitchen home garage room bedroom living room indoor basement ceilings bathroom hallway office library stair