The LED Recessed Ceiling Light is 5 color temperature selectable, and IC rated, which is permitted to be in contact with insulation in ceilings. 4 Inch ultra thin design saves more installation space. The whole Hantop's recessed lighting use the world's leading LED chips with higher lumens and lower power. 800LM consumes 9Watts, which equals to 75W halogen lamp, saving you up to 90% in energy costs. 90+ CRI give off sunlight-like quality for true color rendering.