Streamlight 61603 Double Clutch 30/125 Lumens White LED Bulb Black 82 Meters DistanceThe Double Clutch USB Headlamp is a dual power, dual function, dual output headlamp that gives you the flexibility of using either a rechargeable battery or three AAA alkaline batteries. It has multiple modes high low spotlight floodlight. It's lightweight and long running with a 60 degree tilting head. The tough polycarbonate construction features polycarbonate lens, face cap on off twists and C4 LED bulb. Included is a 120V wall adapter, adjustable