Princeton Tec Fuel Headlamp - When applied well, technology should be simple. The innovative Fuel headlamp from Princeton Tech is designed to meet the widest range of applications while remaining small, lightweight and robust. The smooth, white, wide-beam light emitted by Ultrabright LEDs is ideal for close to mid-range tasks. Multiple brightness settings are accessed by a large, easy to find push button switch, giving you the flexibility to adjust your lights brightness and/or beam width depending on your needs. An asymmetrical single arm bracket makes directing the light effortless and reliable, and a virtually bulletproof, easy access battery door protects the 3 AAA batteries and electronics. The water-resistant housing helps protect the Fuel from splashing and quick dunkings. With all of the touch points of the product being considered, the Princeton Tec Fuel headlamps smart design fulfills technologys promise of actually making our lives easier.