XM Lighting Compact Led Aluminum Pen Flashlight Bright 120LM Pocket Tactical With Clip For Camping Sports Outdoor Hiking Self-Defense (Cree Led, Black Color, 5.2 Inch) Cree Cool White LED with A Lifespan Of 100,000 Hours. Material:Aircraft Aluminum. Usability: Tactical Tail Switch with Momentary-On Function. Safe and Water Resistent: High Water Resistant Use:Camping, Hiking,Outdoor, Sports,Self-defense, Medical, Daily use.