E27 Ceiling Lamp Holder Socket Outlet Box Mount, 2/6/15pcs, E26 Medium Base,. Enhance Your Lighting Setup with This Versatile Plastic Lamp Holder, Featuring a Medium Base with an E27 Socket. It's Ideal for Accommodating Standard Light Bulbs and is Perfect for Use with a Standard Wall Switch. Designed for Compatibility with Most Bulb Types, Including LED, Incandescent, Halogen, and CFL, This Lamp Holder Supports a Maximum of 60W. The Ceiling-mounted Socket is Excellent for Extending and Providing Light Throughout Your Home, Making It Suitable for Closets, Garages, Basements, Utility Rooms, or Attics. Features: - Medium Base E27 Socket - Compatible with Standard Wall Switches - Supports LED, Incandescent, Halogen, and CFL Bulbs - Maximum Wattage: 60W - Ideal for Ceiling Mounting - Perfect for Various Spaces: Closets, Garages, Basements, Utility Rooms, Attics.