Ammonite Speleo Mark II Light Head Halcyon Regulators & SPGs the Fourth Element Halo AR

the Fourth Element Halo AR Undersuit - Mens performance exceeds expectations

The backplate pak is an excellent addition to your Halcyon system because it significantly enhances your streamlining and organisation underwater

This is the original replacement Halcyon Scout Bezel

each mask includes a colour-coordinated Comfort Strap

your diving adventure has no limits

Ammonite Speleo Mark II Light Head Halcyon Regulators & SPGs the Fourth Element Halo ARAmmonite SPELEO MK2 Light Head The Ammonite Speleo Mark II Light Head has been designed specifically for cave divers but is an ideal light for a wide range of diving where long burn times matter. Its focused 6 degree beam, complemented by a subtle corona, provides outstanding communication properties, enhancing divers' awareness of their surroundings. Furthermore, its maximum output of 3000 lumens is more than adequate for any diving conditions.