Adjustable brightness:This surface mount LED chandeliers is stepless dimming (cool white light-natural light-warm white light), with a remote control, you can adjust the brightness and color. Memory function:This dimmable ceiling light fixtures has a memory function. After turning off the lights, the next day when the lights are turned on, it will be the lighting mode that was turned on yesterday. Simple design:3 rectangular geometric modern ceiling lights are full of stylish decoration. Elegant and modern LED ceiling chandelier is suitable for kitchen, living room, bedroom, dining room, study, hotel, office. Suitable for residential and commercial lighting. Specification:Power: 50W. The size of the ceiling lamp: 35.4 * 19.7 * 3 inch (90 * 50 * 8cm). Rectangular lamp tray: L 11.4 * W 4.72 inch (29 * 12cm). Easy installation: The internal wiring of the lamp body has been completed. You just need to splice the light body, connect the wires, and then fix it to the ceiling.