Designed as the state-of-the-art advanced multi-function LED lighting system, the Premierlight Headlamps offer extreme directional lighting from their unique 7 LED system.  Each headlamp provides and adjustable head strap of comfortable stretch elasticated material that fits all head sizes while providing perfect balance at only 3 ounces. The seven vertical directional positions allows the user to direct the beam at the desired angle and target.  The Premierlight headlamps are the perfect instruments whether illuminating the hiking trail with the 1/3 watt model or directing the 3 extreme brightness levels.