The LL7575 Auto LED is a clever idea. Just keep it charged via your car’s cigarette lighter socket and you’ll have a very convenient map or general purpose flashlight on tap for emergencies. BMW owners, of course, already have an equivalent item stuck in their glove box from the factory. $19.74.
The Auto LED is the perfect, always-ready light source for every vehicle. It charges in your vehicles cigarette lighter, and features a high-quality Nichia LED. It’s “moon” lens produces a circular beam that allows you to put the light just where you need it. 1-7/8 in. length.