E2D LED Defender

E2DL-BK
From Surefire Website

Compact (pocket sized), dual-output LED flashlight designed for self-defense and personal protection. The E2D LED Defender® features a solid-state, two-stage light emitting diode that generates six times the output of a typical two-D-cell flashlight at its high setting and five lumens of useful light (enough to read a map or negotiate a dark path) on low. And should 120 lumens of blinding light not be enough to convince an aggressor to back off, the E2DL's crenellated Strike Bezel® and scalloped tailcap provide two sets of hard-anodized aluminum "teeth" as a last line of defense. Two useful output levels, a long runtime, a hard-anodized durable exterior, compact size, and enhanced personal protection capabilities make this flashlight a great everyday-carry option. Especially for those looking for a self-defense light with a bit more of a bite.