Features 1. Flexible Angle: Light socket to plug adapter with flexible neck is rotating 360 degrees to adjust the lamp holder for any angle and lighting direction you want.The wall lamp with plug has a strong gooseneck that can be maintained in both upright and bent positions and perfectly hold up a lamp bulb. 2. Safe and Convenient: With red on/off switch on the front, bright colors allow you to find red buttons very easily , not on the bottom where you have to fumble to see it. The Plug in wall lights socket fitting switch socket holder is made of high-quality flame-retardant PC, which is durable, no fire hazard. 3. Easy Installation: The installation of the light socket extender with switch is very simple. Use the plug to install the E27 bulb into the bulb holder, and connect the bulb converter to the power source. You only need to press the on/off button on the lamp socket adapter to control the bulb. You can use it easily without any tools. 4. Voltage: AC 100-240V 50-60Hz; Maximum watt: 100 watts. E27 screw bulb can be replaced freely, energy-saving lamp/incandescent lamp /LED lamp. Suitable for E27 bulb, very popular household lighting appliance. 2-Plug or 3-Plug for choose. 5. Wide Applications: The bulb socket extender is suitable for LED plant growth lights, basements, display lighting, fish tank lights, strip lights, very suitable for homes, offices, exhibitions, restaurants and other areas, so that the light can be extended to any brighter you want local. Specification Material: PBT, Metal Color: White Size: 2 Plug: 23 cm, 3 Plug: 10 cm Weight: 145 g Type: 2 Plug, 3 Plug Rated Voltage: 220 v Rated Current: 10 A Wattage: 100 w Package Include: 1 Lamp Bulb Holder