Westinghouse Stick-Up Bulb™ installs anywhere for instant lighting! Ideal for closets, basements, attics, garages and stairwells?handy every day and a life saver in power outages! Just stick up the base, slide in the bulb and pull on the 6" chain to turn on and off. Shatterproof plastic stays cool to touch. Uses 4 AA batteries (not included).