Product Parameters —— Rings Size: 7.9 in+11.8 in+13.8 in+15.7 in,Power: 60W, Voltage:AC 220V.Material: iron+aluminum+ silicone,Fixture color: gold+black,Light color:cool white/netural light/warm light,3000-6500k.【NOT compatible with any dimmer switch!】 Dimmable Ceiling Light Fixture —— This led ceiling light with the advantage stepless dimming tech,maximum brightness is 60 watts,features three color temperatures from 3000-6500K: Use cool white for reading books, neutral light for TV, and warm light for eating or sleeping. The remote can be used to change the color temperature and the light can also be dimmed and brightened. Modern Creative Design —— This dimmable led ceiling light has 4 different size adjustable rings, which is 90° adjustable to get different DIY shape. A good-looking ceiling light fixture not only plays a role in household lighting, but also embellishes different living atmospheres and renders different moods. No Flicker & Eye-Protection —— This LED ceiling lamp is