Vantage HELMET-MOUNTED TACTICAL LIGHT. NOTE: ONLY 1 REMAINS AT THIS SALE PRICE. The solution to hands-free lighting needs. Compact, powerful, shock-proof, and virtually indestructible! meets requirements of NFPA 1971-8.6 (2007) •Lightweight, compact, low-profile design easily attaches/detaches above or below brim on fire helmets, industrial helmets and hard hats •C4® LED impervious to shock. Will not break or burn out! •C4 LED is 2-3 times brighter than previous generation LEDs •Features an ultra-bright blue taillight LED •Up to 4,500 candela peak central intensity; 80 lumens measured system output •6 hours of continuous runtime to the 10% output level •Solid-state current regulation for consistent illumination level •Fits both traditional and modern style helmets •Tighten clamp with your fingers. No tools necessary! •Swivel clamp and insertable 5° angle adjuster to optimize beam location •Rotates 360 degrees on clamp •Textured parabolic reflector produces a smooth beam hotspot with optimum peripheral illumination •Anodized aircraft aluminum •Uses two 3V lithium batteries •Reflective strip •IPX7 rated waterproof to 1 meter for 30 minutes •High temperature, shock mounted, impact resistant Boro Float glass lens •High impact, chemically resistant engineering polymer LED housing •3.26 in.; 5.14 oz