With the emergency help lite you simply press the suction cup against a window facing the road, and turn on the switch. It can also be used to help the pizza delivery man find your house or guest if you are expecting company.

The emergency help light is battery operated (Requires 2 AA batteries not included) which makes this item idea boaters, hunters, hikers, snowmobilers, skiers, campers and woodsmen.

Dim: 4 1/4" x 2 5/8" x 1 1/8"