Black Diamond Storm 450

Black Diamond Equipment says:
The Storm 450 is engineered for epics in all conditions featuring a robust waterproof/dustproof housing and 450 lumens of bright light. With new Dual-Fuel compatibility the Storm is powered with either a rechargeable BD 1500 Li-ion battery or three standard AAA batteries. The compact body is ergonomic and the updated user interface includes a secondary switch for easy mode selection. In addition the updated optical efficiency not only provides brighter light but also saves battery life that you can now easily track with a six-setting three-LED battery meter. The Storm 450 also has three different colored night vision modes and peripheral white lighting for close-range activities like carefully re-racking for the final summit pitch in the dark. The headlamp has our Brightness Memory feature which allows you to turn the light on and off at a chosen brightness without reverting back to the default full power setting. The Storm 450&';s PowerTap Technology enables you to quickly and easily access maximum brightness with the touch of a finger.