1,LED light1x1.25W white high beam Q4 Cree LED2, Description: Material: 6061-T6 aerospace-grade aluminum alloy casingProduct overall length:145mmDiameter: 37mmTactical crenulated bezelGold-plated contactsWaterproof and shockproof housingSpot to flood sliding focus3, Mulit-function switch:ON/OFFTactical light 1.First press is for High beam(100%) 2. Second press is for Stepless dimming (1%-120%) 3.Third press is for Strobe (12Hz) 4. Forth press is for Thunderbolt Strobe (like the police car light) 5. Fifth press is for S0S sinal4, Tactical Crenulated BezelAlthough not designed to replace a professional lifesaving hammer, in an emergency the flashlight can be used to break glass. For best results use strong physical force and angle the flashlight correctly. The crenulated bezel also allows the flashlight to be used for self defence purposes. 5, Primary Competitive Advantages:1, Hard gold-plated internal parts, ensure that each component can be a normal contact with the good performance2, Aerspace-grade aluminum alloy casing with good handfeel stripes, to experience the process of using the infinite comfort 3, Waterroof and shackproof (O-ring sealed)! Easy to cope withoutdoorenvironment field 4, Using original imported US Cree LED, can be used for more than 100,000 hours, which eliminates the trouble of replacing light bulbs 5, Effective illumination distance of more than 280 meters 6,Anti-roll design6, Uses: − This product is convenient and practical, suitable for the family standing. Outdoor activities, such as the mountain climbing, camping, hunting, survival, hiking, latent sea, Chuigou etc. −Special operational needs, such as Patrol, search, inspection, security, marine first aid etc. − Professional requirements, such as the appreciation of jewelry, mineral identification, gambling stone etc. −Stainless steel crenulated bezel can be used as a glass breaker or defensive tool.7, Warning: As the light is too strong, do notshine the light directly inhuman eyes. Itmay be short-termblindness, especially children. Used batteries are hozardous waste and must be disposed of according to goverment regulations.