The Trident HP utilizes high performance power LED technology. The Trident HP comes with an elastic adjustable head strap. The light combines three 100,000 hour life ultra-bright LEDs and a single power LED. The Trident's reflector has been redesigned and optimized to provide maximum output in a single reflector-LED configuration. Offers 3 position lighting - power LED, (1) one ultra-bright LED or (3) three ultra-bright LEDs.