Specifications Material: Metal,Acrylic. Light Fixture Length: 11.8 inches(30cm).High:3.54 inches(9cm). Voltage: 110-120V (US Standard line voltage) Irradiation area: 5-15 Square Meters bulb base: E12 * 2 ?Max 20W each bulb,Bulb NOT included, ONLY Compatible with LED bulb?. Feature Color Temperature: Depends on the bulbs you use Dimmable: This Ceiling Light is dimmable, when be used with dimmable bulb and compatible dimmer switch.(Not included) Compatible With Sloped Ceiling Application occasions Great for bedroom,,dinning room,grand foyer, kitchen over island, dining room, funky apartment, entrance, semi, closet,office, laundry room etc. Matters needing attention Please make sure you have cut off the electricity supply before installation, WE RECOMMEND INSTALLATION BY A LICENSED ELECTRICIAN. If you have any questions about the light fixture, please feel free to contact us. We will reply you and provide you the best solution as soon as possible. PACKAGE 1 x Ceiling Light 1 x Accessories package 1 x Instructions