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 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 Effect Features: - Type: CREE XM-L T6 - Quantity: 4 -Lifespan: 100，000 hours - Light Color: White - Luminous Flux: Max output 2000 lumens Switch: - Location: Head - Type: Button Waterproof: IPX-6 3Modes: High / Low / Strobe (Long press the button for at least 3 seconds) Material: - Aluminum alloy case - Coated glass lens - Aluminum smooth reflector Power Source: 4 x 18650 Rechargeable Battery Body color: Black