The Halcyon HP LED Scout 3-cell back-up light is made from a solid piece of delrin, with the internal parts being made from stainless steel and the bulb cover from Lexan. The outer surface of this dive torch has a unique pattern for a better grip. The torch is about 7.9” (20cm) long.
Not only has this dive light a solid construction, but also a powerful core with a 4 hour run time and a super bright light output at 375 Lux (190 Lumen) at 15 feet (5m). HP stands for "High Performance". This refers to the new high-power LED and its enormous luminosity. The Halcyon LED Scout torch delivers a tightly focused beam of extremely visible bright white light.