5CCT Led Recessed Lighting 6 Inch: 5 color temperature(2700K, 3000K, 3500K, 4000K, 5000K) is selectable to you, which successfully eliminates the hassle of returning or exchange products due to inappropriate color temperature. Just slide the switch on the side of the J-box and you will get the most-desired color that best fit in your room type. Smoothly Dimming 5CCT Slim Wafer LED Downlight : You may easily adjust the canless lights' brightness from 5% to 100% to get the brightness that will result in a comfortable environment. Note: This light is compatible with most dimmers on the market, except for the smart dimmer. High Brightness Recessed Lighting 6 Inch: The 48 Pack 6 inch slim dimmable downlights use the world's leading LED chips with higher lumens and lower power. 1050LM consumes 12 Watts, which equals to 110W halogen lamp, saving you up to 90% in energy costs a year.