Features:  
 Use the newest 10W  Bulb,more bright,
 Suitable for household use, climbing, camping, seeking survival, walking, diving, fishing as well as hunting, etc

Specifications:

 Model: WF-501B
 Color: Black
 Emitter Brand/Type: 10W 
 Light Color: Cool White(6000k-6500K)
 Total Emitters: 1
 Material : Aluminum alloy
 Battery Configurations: 1 x 18650 or 2pcs CR123A/16340(not included),suggest use 18650,brighter
 Voltage Input: 3.7~18V
 Switch Type: Clicky/Clickie
 Switch Location: Tail-cap
 Modes: 1(high,,only ON/OFF Switch)
 Brightness: 1000 lumens maximum brightness (manufacturer rated)
 Lens: Coated Glass Lens
 Reflector: a smooth reflector (SMO)

 Dimensions:  (13.5 cm x 2.6 cm x 2.6 cm)

 Weight:100g

Package Includes:

1 x Newest WF-501B 10W   LED 1 Mode Flashlight