Full-size professional grade rechargeable flashlight is now brighter and has 40-hr. runtime LEDs for backup illumination.Full-size professional grade rechargeable flashlight is now brighter and has 40-hr. runtime LEDs for backup illumination.<ul>  <li>10 watt halogen bulb with a 100-hour lifetime</li>  <li>Up to 38,000 Candela (peak beam intensity), 200 lumens (typical) from halogen bulb</li>  <li>3 white LEDs with 100,000-hour lifetime provide up to 30 lumens</li>  <li>Dual switches to select halogen or LEDs</li>  <li>Constant-on and momentary modes</li>  <li>Machined aircraft aluminum with anodized finish</li>  <li>Up to 80 minutes runtime with halogen only; 40 hrs. for LEDs only; emergency backup LED (after full halogen run) = 1 hr. minimum</li>  <li>High-capacity sub-C, nickel-cadmium rechargeable battery</li>  <li>Power Failure Feature- when light is in charger in the “on” position, it will come automatically during power failure</li>  <li>O-Ring sealed, water resistant</li>  <li>33.8 cm</li>  <li>771 grams</li>  <li>Available in black</li>  <li>Assembled in USA</li></ul>