Open Box BigBlue 450 Lumen Narrow Beam Head Lamp hollis Try one on

Try one on

It combines a secure Independent Harness System with a Repositionable D-ring and Snap Hook design

and two zip ties for fast installation and secure fit

the Seac Giglio MD Valve (MD = Medium Size) set with reduced mask and snorkel is available

it features a dry ambient pressure chamber that prevents water contact with the diaphragm maximizing performance in temperate water conditions below 50°F/10°C

Open Box BigBlue 450 Lumen Narrow Beam Head Lamp hollis Try one onThis head mounted light boasts 450 lumens of power. Its mounted on an adjustable head strap which fits most head sizes, and is powered by three AAA batteries