Newly Upgraded: This 3CCT security light has three color temperatures of 3K/4K/5K. Buying one is equal to buying three. Don't worry about buying the wrong color temperature, and eliminate the trouble of returning or replacing goods caused by improper color temperature.This LED security lights build in photocell dusk to dawn sensor, auto on when surrounding gets dark and auto off when daylight becomes sufficientfree your hands Energy Efficient & Durable: This 25W Integrated LED flood Light is equal to 200W incandescent light fixture, ultra bright enough and save your energy bills