ITEM NAME:Screw Base Light Bulb Lamp E27 Socket Holder Adaptor US Plug Wall Plug-inBD3C E27 Screw Base Light Bulb Lamp Features: Suitable for E27 thread ordinary light bulbs, energy saving bulbs, and LED lamps. Easily transform between 2-hole socket and 3-hole socket. Rotate for 360 degrees at random, no wiring needed, plug and use. Portable, mini in size and light in weight, flexible to carry. Be ideal for walk-in closet, laundry room, garage, living room, bathroom, aisle and stairs. E27 Screw Base Light Bulb Lamp Specification: Option: US plug Color: White Material: PS Voltage: 85V-265V Max Power: 40W and less for incandescent light & No limit to energy-saving lamp Dimension: 4.5*4.5*4.5cm / 1.8*1.8*1.8in Weight:19g Package List:.E27 Screw Base Light Bulb Lamp Features E27 Screw Base Light Bulb Lamp Specification Max Power: 40W and less for incandescent light & No limit to energy-saving lamp. Easily transform between 2-hole socket and 3-hole socket.