💡Lamp Bulb Adapter Type E27 Socket with On/Off Switch .Ideal extender: lowering your bulbs further in recessed fixture, allow light to disperse in 360 degrees, make room brighter. 💡Bulb Socket Type : E27 socket adapter with on/off switch(The size is 6.3cm long, 4.5cm wide and 4.8cm high).Standard Maximum Wattage 60W,Bulb adapter switch is on front side of the plug. Light socket plug adapter Convenient to control. 💡Plug in Light Bulb Socket Safety Stuff : Light switch extender made of flame retardant material .Plug is made from copper. Works well in tight space，Simply Plug & Play. Plug a bulb directly into existing outlet.Remember not to use it in a humid environment. Unplug when you want to turn it off. 💡Easy way to add lighting：Light bulb outlet socket adapter perfect for plant grow light , door light bulbs, showcase lighting, fish tank light, ceiling lamp, bar lights, Fit perfectly for House, Office, Exhibitions,Restaurants,Hotels,garage,basement , bedroom and home light fixture .