TruXedo's B-Light battery powered truck bed lighting system is 18 inch super bright LED strip that mounts anywhere and do not need wiring. The unit is powered by 3-AA batteries. No more coming back to a dead engine starting battery if the light is left on. Mounting is a snap, just peel, stick and go. Lights up the entire pick-up truck bed. Entire unit is weather proof. Unit can be used for endless applications where auxiliary light is needed.