Feature: Ceramic Heat Lamp Holder E27 Screw Fitting. Quality Edison screw fitting with on/off switch & 2M meterlead. Two piece ceramic fitting enables heat & light globes to be fitted easily into most enclosure types. Suitable for all incandescent & UV globes, as well as ceramic heat emitters up to 500W. Plug Type: US/EU/UK/EUPackage Included:1x Black Holder with 2M Cable