4 Pcs Bulb Holder - For E27 Bulb - Practical Socket - Plastic Shade Adapter（Black）

Ideal for E27 screw bulbs.The dimensions of the bulb holder are: 58 mm high, 58 mm wide. There is also a 10mm mounting screw.It has a 39mm ring, with a shade ring that can be removed to allow a shade to be fitted .Ideal to replace your damaged bulb socket.Contents: 4 socket for E27 bulb.