High Powered Tactical Led Flashlight,Zeasun A100 Tactical Telescoping Handheld Flashlight 900 Lumen 5 Modes Outdoor Survival Torch,Use Rechargeable 18650 Battery or AAA 3 Batteries with DC Charger Telescoping Focus: make lighted area smaller and larger, high quality LED bulb delivering Max 900 lumen of light. 5 Modes: High, Medium, Low Beam, Strobe and SOS function. With ON OFF button, easy to operate Illumination Distance: 300m;Water Resistant: IPX6, Resins optical lenses of flashlight: using high transmittance hawk-eye condensing lens to contract and spread light beam, and make light spot perfect. Power Source: 18650 Batteries (Included) or AAA batteries (Not Included) And you will get a complimentary valve core for bicycles. After-Sale Service: 30 days full refund service without any bother, your satisfaction is our service aim. If you are not happy with our products, please feel free to contact us and we will do our best to help you!