The Scotty Sea-Light With Suction Cup Mount is a non-permanent safety addition that is portable for kayaks and small watercraft. Designed to meet the demands of the sea, but is also great for within a vehicle, for camping, and whenever a reliable high efficient light is needed. Includes versatile suction cup mount for use in both salt and fresh water. This model also offers an ACR detachable, fully sealed LED C-Light and bright 20 Lumen White LED for location assistance during emergencies. The easy twist ON/OFF activation is waterproof tested and the impact resistant construction is USCG/SOLAS approved. The C-Light is easily removed and can be attached to life jackets, backpacks, or can be hung from a pocket. C-Light requires two AA 1.5V batteries (batteries not included).