Feature: 1. 100% Brand New CREE XM-L T6 LED Adjustable Focus Torch. 2. Made of high quality 6061T aluminum alloy, this flashlight is sturdy and durable enough for long time daily using. 3. Lamp base: CREE, high power LED. With a lifespan of up to 100,000 hours or more, no need to consider replacing the cap for the whole life. 4. Waterproof, but don"t put it into water long time. 5. Super Bright, blinding Effect. 6. Crenellated strike bezel for enhanced self-defense. 7. 5 Mode: high / middle / low / strobe / sos / Zoom In & Zoom Out. 8. Bulb: CREE XM-L T6 LED. 9. Switch Location: Tailcap. 10. Max output: 1600 lumens. 11. Battery: 2x 18650. 12. Net Weight (g): 230g. Package: 1 x XM-L T6 Flashlight 2 x Rechargeable 18650 Battery 1 x Charger 13. Color: Black. 14. Dimensions (L x Head Dia. x Body Dia.): 7.95 x 1.37 x 0.98inch / 20.2 x 3.5 x 2.5cm Please advise: Please never over-charger or over-discharge the 18650 batteries, which means when the brightness of the flashlight is going down clearly but not totally dark, it is the time to charge it, or the battery will be over-discharged and it will be broken or short-circuit when you charge it the next time.The indicator light of adapter will be red when it is charging and being green when it is finished.