Output: 800 lumens (high), 350 lumens (med), 140 lumens (low) and strobe,Bulb Type: CREE® LED,IP-X7 Waterproof,Impact & chemical resistant,Aircraft-grade 6061-T6 Aluminum housing, bezel and tail-cap with Type III hard anodized finish,Non-slip grip,Large textured tail cap switch with momentary or constant-on modes,Serialized for personal identification,Certifications: CE, BC,Limited Lifetime Warranty,Includes 2x CR-123 Lithium batteries, battery carrier and 1000D Water Repellent bag,Packaged in a 1000D Water Repellent bag (9.75"H x 4.5"W)