http://www.blackdiamondequipment.com/en-us/shop/mountain/lighting/cosmo

A compact lamp optimized for bright, close-range lighting plus a DoublePower LED for distance viewing.

* One DoublePower LED coupled with 2 SinglePower LEDs emit 15 lumens (max setting)
* Ultra compact batteries-in-the-front design uses 3 AAA batteries
* Positron switch activates 8 different settings and 2 modes
* Protected against splashing or sprayed water from any angle (IPX 4)

= celovka
nasadis na hlavku, zapnes a vidis si pod nohy:)