The Black Diamond Storm 400-R Series Headlamp is designed for the technical customer who appreciates high-quality lighting in a small, portable package. The headband is comfortable and does not irritate the skin, making it ideal for activities where you do not need your hands.

The headlamp has an integrated, 1500 mAh high-capacity Li-ion battery that has a meter display to show the remaining power and can be recharged via micro-USB. It is waterproof tested to operate at least 1 m underwater for 30 minutes and has a maximum output of 400 lumens.

With its PowerTapTM technology, you can switch between full and dimmed power in an instant. Additionally, it has brightness memory, which enables the light to be turned on and off at a selected brightness without going back to the default and has a red night vision.