This U.S. Coast Guard approved, rugged all-weather marine strobe has a wide variety of uses. A simple waterproof switch activates the powerful Xenon strobe module which produces a powerful flash visible from 3 miles away. "Safety pin" attachment.

Red with Clear lens
Single D-cell battery operated strobe lights pierce through darkness (battery not included)
Instantly mark a location
Three mile visibility
Factory tested

Accessories you can buy for this product: Colored lenses, Magnetic base, mounting adapter for 1/4-20 threaded stud, 10" diameter Wind-Proof Base for marking helicopter landing zones, traffic cone mounting adaptor, LED module.