This grey cement / stone effect metal ceiling pendant lamp shade is great for bedrooms, hallways, dining rooms, living rooms, and kitchens. A bulb is not supplied with this item - a BC (bayonet cap) bulb is required. A non electric ceiling pendant shade is a quick and economical way to update your room in seconds! Easy to fit to your existing lamp holder - no electrician required. Suitable for use with a general domestic or energy saving bulb.