The Fenix E0, a perfect portable mini LED flashlight, with negligible volume and weight, can be put into your purse, pocket or simply be fastened onto your keychain. It could serve you as your reliable companion at any time. Though it is compact in volume, the Fenix E0 has amazing performances. You will be marveled at its excellent brightness and extraordinary long runtime, high reliability & durability, outstanding water resistance and its exquisite workmanship. All these make it become your best choice to add to a flashlight collection or to give as gift or to serve as your close companion.

Uses Nichia LED with a life of 100,000 hours
Current regulation
Constant brightness: 5.5 Lumens
Uses one 1.5V AAA battery, inexpensive and widely available
20-hour working time ( 11-hour sun mode plus 9-hour moon mode)
6.75cm (L) x 1.2cm (D)
Made of aircraft grade aluminum
Hard anodized finish, highly durable
9-gram weight (excluding batteries)
Waterproof to 100 feet
Twist switch
Capable of standing up securely on a flat surface to serve as a candle
Colour: Black / Natural

Size compare with standard 91mm Victorinox Army Knife