Waterproof & submersible Steady-on & SOS flashing modes 360 degree visibility Unbreakable lifetime LED bulb Bright white bulb, up to 25 lumens Textured lens produces broad, soft illumination Use as a flashlight, mini lantern or boating light Carabiner included Impact-resistant ABS housing Rated to IPX7 - submersible to one meter, for 30 minutes Size HxD: 1 x 3 inches Weight 1oz. with battery Bulb type: 1 x 5mm Nichia White LED Battery Type: 1 x 1.5V AAA (included)