Constructed from machined aircraft-grade aluminum with Type II MIL-Spec anodize plating, this pen light provides corrosion and water resistance in a 5.3" (13.5 cm) frame. The C4 LED technology is impervious to shock with a 30,000-hour lifetime and operates via a push-button tail switch for one-handed use. For secure carry, the 0.6" (1.5 cm) diameter tool includes an integrated pocket clip and runs on two AAA alkaline batteries.

Constructed from machined aircraft-grade aluminum with Type II MIL-Spec anodize plating, this pen light provides corrosion and water resistance in a 5.3" (13.5 cm) frame. The C4 LED technology is impervious to shock with a 30,000-hour lifetime and operates via a push-button tail switch for one-handed use. For secure carry, the 0.6" (1.5 cm) diameter tool includes an integrated pocket clip and runs on two AAA alkaline batteries.