Industrial Black Ceiling Light:The bulb base of the light fixture is E27, which requires 4 light sources (Bulbs not included), with a maximum power of 60W, voltage 110V~240V, a lamp body is 28cm/11 inches in diameter, 11cm/4.33 inches in height. Close to Ceiling Lighting Design:Semi flush ceiling light with elegant and rustic look, not only a farmhouse lighting, but also a modern beautiful decoration. Indoor ceiling fixtures flush mount design creates a comfortable and modern ambiance to your house. Wide Application:This ceiling light is perfect for bedrooms, beauty salons, dining rooms, living rooms, study rooms, bathrooms, bookcases, corridors, balconies, porches, pavilions, etc. Applicable Bulbs:The black chandelier is compatible with E27 bulbs, including Edison, LED, CFL, incandescent and halogen bulbs. This ceiling light can support dimming, but it needs a dimmer switch and a dimming light source. Our black ceiling light does NOT include bulbs and dimmer switches. Easy