Are you always searching the house for a flashlight? Try these Battery Snaps. The LED light is illuminated by your 9V battery. when the battery loses power – simply unsnap the light and attach to another 9V. There’s not indication of how long you can expect the light to glow – and this tiny Snap seems pretty easy to lose but for $4.99 they’re intriguing. Available in black, pink, white and yellow.