What Are the Uses of Light Bulbs?
Light bulbs are used, of course, to light up a room. But once they burn out or even before they burn out, they can also be used for several other purposes. Keep this in mind, especially if you are replacing all your old incandescent bulbs with the energy-saving fluorescent variety. Also be careful with whatever usage you choose, as light bulbs have very thin glass that’s easy to break.
