Bulb is not included in our product. lampholder type: 1*e27 max 20w energy saving or suitable for use with led bulb. diameter: 25.5 cm. height from ceiling: 48 cm. hat length: 6.5 cm. hat thickness: 2 mm. it is produced from a mixture of abs and polİcarbonat plastic material and a special sandblasting technique has been applied on the surface. thanks to the sandblasting technique applied on the hat, the product has a metal appearance. it adds ambiance. the product can be easily cleaned with a damp cloth. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.