E1B Backup: Dual-Output LED

Features:
* Virtually indestructible LED emitter regulated to maximize output and runtime.
* Two output levels-high for maximum light, low for extended runtime
* TIR lens produces tight beam with enough surround light for peripheral vision
* Coated tempered window resists impact, maximizes light
* High-strength aerospace aluminum body, Mil-Spec hard-anodized for extreme durability
* Dual-output tailcap click switch-press for momentary-on high, click for constant-on high; return to off then
press or click again to select low
* Two-way clip permits light to be carried bezel up or down
* Weatherproof O-ring and gasket sealing
* Includes high-energy 123A battery with 10-year shelf life