【Color temperature and brightness of the main light are adjustable】The main light can be adjusted to 3 color temperatures: warm white (3000K), natural white (4000K) or cool white (6500K) by remote control or quick switch on the wall. In addition, the brightness of the ceiling light can be adjusted from 10% to 100%, so you can easily choose the color temperature and brightness that suits you. 【6 Color RGB Backlight】Our LED ceiling light features of 6colors of RGB colorful lights around the back. The colored lights have automatic color changing mode and manual mode. The RGB colorful light cannot adjust the brightness, but it can be turned on and off independently. You can choose different colors and modes according to your mood, which also brings a happy atmosphere to your home. 【Easy Installation IP40 Waterproof】This ceiling light only needs 4 installation steps and can be installed in minutes. ① Remove the base. ② Install base screws. ③ Connect the wires. ④Install the luminaire housing. Our LED ceiling light is waterproof, dustproof and insectproof, and can be installed in damp rooms. 【Remote control included】All functions can be easily controlled by the remote control, you so you don't have to get up to turn off the lights. Note: The wall quick switch can only change the color temperature, RGB colors need to be controlled by the remote. The remote requires 2 AAA batteries (batteries not included).