Add additional outlets while still using the light socket for lighting with the Power Gear 2-Outlet Socket Adapter This adapter is perfect for workshops garages or utility rooms in getting more outlets where you need them The adapter is for indoor use only To install just turn off the fixtures and take out the existing bulb Then screw in the adapter and replace the bulb You can turn on the lighting fixture and start using the additional outlets Do not exceed the electrical ratings of 125VAC and 660W. The Power Gear 2-Outlet Socket Adapter is UL Listed