The Hitachi UB18DAL 14.4-Volt Cordless Flashlight has (2) settings for brightness. The regular low-power setting uses 14.4-volts, the more powerful setting uses 18-volts and delivers extra light. This flashlight also features a swivel head. The Hitachi UB18DAL 14.4-Volt Cordless Flashlight is warranted to the original purchaser to be free from defect in materials and workmanship for a period of 30-days from the original purchase date. Every Hitachi accessory is designed to the highest standards and is rigorously tested for both performance and durability. Since its inception, Hitachi has pioneered innovative technologies that have improved the quality of craftsmanship worldwide. Hitachi is a leader in power tool research and development and has achieved many firsts in the power tool industry. Today, Hitachi continues the tradition of innovation and engineering with new features in addition to classic quality.