13A Wall Plug Adapter with OnOff Power Switch & Fuse 1. Power switch: Great for hard-to-reach lamps, appliances, indoor lights and items powered without onoff switches. Easily turn off for safety or energy savings. 2. Power off indicator light: It is easy to check. Conserves electricity since does not draw any power when switched off. 3. Easy Install: Quickly turn off the power to this grounded single port power adapter instead of constantly plugging and unplugging the cord from the wall with this on off switch for outlet.Perfect for devices or peripherals without built-in power OnOff switch. 4. Compatibility: Find many uses for these little gadgets including but not limited to: Popcorn popper, lamp, fan, charger, appliance, electronics etc. 5. Rating: 250V~, works with any standard AC outlet.