Usage:Daily LightingIs Dimmable:No Finish:iron Warranty:2 Technics:Painted Lighting Area:10-15square meters Application:Foyer,Bed Room,Study,Kitchen,Dining Room Switch Type:Touch On/Off Switch Number of light sources:10~15 Material:Metal Base Type:None Style:Modern Style Install Style:Surface mounted Body Material:PC,iron Certification:ROHS,ce,CCC Voltage:90-260V Power Source:AC Light Source:LED Bulbs Is Bulbs Included:Yes Origin:Mainland China Item Type:Ceiling Lights LED ultra-thin ceiling light Specifications Size Diameter: 30CM,40CM ,50CM,60CM Power:30CM-27W,40CM-36W 50CM-48W 60CM-64W package instruction 1non-dimming colorSingle warm white and single cold white and Single natural white , no remote control.With mounting screws 2RC Remote Control Dimming2800K (warm white) - 6000K (cold white) any remote control dimming or switchable light color (remote control + mounting screws) 32.4G Remote Control Dimming:2800K (warm white) - 6000K (cold white) any remote control dimming or switchable light color.With memory function, you can set the light color. Remote control distance (0-15 meters). Applicable area: 3-25 square meters. Please contact us if you have any questions during installation. Please contact us if you have any questions during installation.