Description This unit is the classic full threaded pendant lamp holder which comes with a shade ring, and Edison E27 fitting. They also come with a cord grip to prevent the cable from coming out of the socket and a locking mechanism. Designed to look fantastic as a bare bulb lampholder or attach your favourite shade using the shade ring. Specs Ceramic insert, 250V, 4A. This lampholder is compatible with all lightbulbs, 3 core cables and accessories in our collection. Needs earthed system with 3 core cable or braided textile cord. Base: Edison Screw E27 Wattage: 240W Material: Iron Socket Color/Finish: Charcoal, Copper, Brass, Chrome Number of Shade Rings: 1 Usage: Indoor Use Only Takes up to 100w incandescent bulb Compatible with LED