Dear Customer，Thank you for viewing our listing here.All of our products will ship with tracking number，please don`t worry about anything，enjoy yourself in our store. Thanks!ApplicationWaterproof Flashlights for Camping ；Biking； Working ；Hunting Fishing ；Riding ；Walking.Product Description:* This Brilliant Flashlight made of high quality aluminum alloy， sturdy and durable enough for long time daily using* This Super Bright Flashlight uses a 3x CREE XM-L T6 LED， producing very brilliant white beam* Internal wiring applies the high efficient booster circuit， Power by : 4x 18650 3.7v* 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* Super Bright， Strobe EffectFeatures:- Type: CREE XM-L T6- Quantity: 3- Lifespan: 100，000 hours- Light Color: White- Luminous Flux: Max output 6000 lumensSwitch:- Location: Head- Type: Button3 Modes: High / Low / Strobe (Long press the button for at least 3 seconds)Material:- Aluminum alloy case- Coated glass lens- Aluminum smooth reflectorPower Source: 4 x 18650 Rechargeable Battery (Not Included)Weight: 370gBody color: BlackPackage includes:1 x 6000 lumens 3x CREE XM-L T6 LED Flashlight ( Not Included Battery )