Does your child wake you up at night fumbling with the light to get a class of water? Want a stylish way to surprise and intrigue people? Then a playful and functional Hog Wild Faucet Light will work for you. Simply attach the light to your faucet in the kitchen or bathroom and let the fun begin. When the water is turned on, the internal pressure switch activates the light source, when the water goes off so does the light. Not only is it great for thwarting those night time messes, but it is also a great conversation piece for all your visitors. With its unique way of making safety fun, this faucet light is a great gift to add to a child's bathroom and is ideal for older people as well. Fits on most USA faucets and includes a "universal adapter" for 95% coverage.