Blackjack BJ005 Thermoplastic Firefighter Helemt Mount LIGHTWEIGHT: Weighs less than 2ozTOUGH: Made of 6061 Aircraft Aluminum UNCONDITIONAL LIFETIME WARRANTYADAPTABLE: Works on both traditonal & modern fire helmets 3 models that work with all major lights, and cameras used in the Fire service today including: Pelican, Streamlight, Surefire, and UK lights. (Choose the correct model in the product description) NECESSARY: Desinged to keep your light, or camera where you put it Our patented under the brim, and multipoint contact design signficanlty decreases the likelihood of entanglement.Designed by firefighters, for firefighters.