Specifications:1. Waterproof: Yes2. Emitter BIN: Q53. Light Color: White4. Casing Color: Black5. Material: Aluminum Alloy6. Lumen: 2000 Lumens7. Power Supply: 1 x CR123A Battery (Not Including)8. Mode Arrangement: High / Middle / SOS9. Lifespan: 100000 Hours10. Switch Type: Clicky11. Switch Location: Side12. Rechargeable: Yes13. Zoomable: Yes14. Dimensions: (3.35 x 0.98 x 0.91)" / (8.5 x 2.5 x 2.3)cm (L x W x H)15. Weight: 1.77oz / 50g Package Includes:1 x SKY WOLF EYE LED Flashlight (Not Including CR123A Battery)