Function of lamps1. Cold White or Warm White: single bloodless white or single heat white, no remote control. 2. changeable: bloodless white/warm white/natural white, three colour gentle changeable, no distant control. 3. RC remote dimming: 2800K (warm white) - 6000K (cold white) any remote control dimming or switchable mild color. 4. APP with RC Dimmable: with APP/Remote Control function,Brightness dimmable,color temperature changeable of lampsSize: Optional diameter 60cm/80cm/100cm,height 120cm(adjustable). Wattage:60cm-80W,80cm-120W,100cm-180W. Applicable area: 10-50 square meters. Product material: ironware,crystal. Voltage: 110V/220V/AC90-265V(Available in all countries). If you're from Brazil, please leave me a message with the voltage you need. Factory direct sales,100% nice quality,lowest price,wholesale please contact visitor service.▲Size: Optional diameter 60cm/80cm/100cm,height 120cm(adjustable).▲▲Applicable area: 10-50 sq. meters▲▲ Wattage:60cm-80W,80cm-120W,100cm-180W.▲▲Warm White▲▲Cold White▲▲Light off effect▲▲Product material: ironware,crystal.▲▲Voltage: 110V/220V/AC90-265V(Available in all countries)▲▲If you would like culture APP or AI voice control, please contact us▲▲The top would be adjusted freely▲▲If you should customise the peak please touch us▲▲This is the impression of other customers&; phone photographs after purchase▲