SureFire L4 LumaMax

Compact (pocket sized), high-intensity LED flashlight for self-defense and general use. Uses a virtually indestructible power-regulated light emitting diode (LED) to produce a smooth, brilliant, pre-focused, tactical-level beam with five times the light of a big two-D-cell flashlight—bright enough to temporarily blind and disorient a person by impairing his night-adapted vision. Small size and high output also make it a perfect everyday-carry light. SureFire's LED pocket powerhouse!

Features
LED light source has no filament to burn out or break, lasts for thousands of hours
Rugged aerospace-grade aluminum body, Mil-Spec Type III hard anodized in olive drab
O-ring sealed, weatherproof
Tempered Pyrex® window
Pocket clip
Tailcap switch: press for momentary-on, press further to click constant-on
Switch lockout prevents accidental activation during transport or storage
Includes Z50 lanyard

Max Output: 100 lumens
Runtime: 2.5 hours
Length: 5.10 inches
Weight: 3.40 ounces
Battery: Two 123A lithiums