American Tack 73061 Standard Size Multiple Use Tap Light Simply tap the lens to turn the light on or off Ideal for every room in the house - installs easily to the wall, floor, stairs, nightstand, tabletop, and ceiling. Excellent for the boat, car, and even camping - provides the perfect amount of light during a loss of power. Sold individually, no need to buy a whole case - you get exactly the number of tap lights you want. Powered by 4 "AA" batteries(not included) and carries a 1 year warranty(except bulb)