Lightweight, low-profile runner's headlamp; 5 lighting modes: low, medium, high, sprint, strobe; RGB Light: red, green, and, blue LED options for side strobes; Side LED's - RGB Light: Red, Green, or Blue; 115 Lumens LED spotlight; Main LED: 115 max lumens; Battery: 2x AAA batteries, replaceable; Burn Time: 30+ hours; IPX4 Weather-resistant; Adjustable headlamp angle; Low - 25 Lumens; Medium - 45 Lumens; High - 90 Lumens; Sprint - 115 Lumens; Strobe - 45 Lumens