Product dimensions: height: 16 cm width: 11 cm total height: 38 cm (extend – shorten) product features: material: metal lampholder type: suitable for use with 1 x e27 led bulb. (bulb is not sent.) hanger socket set is ce certified. 100% security control has been made. more than 10 stocks have been presented to be sold at the campaign price. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.