Tips:when Use 18650,brighther
Tips:Due to it is single mode flashlight,has a little hot after long time using
 
Specifications:
    Model: WF-502B
    Emitter Type:
Real 10W LED
    LED Quantity: 1
    Light Color: Cool White(6000-6500K)
    Support Battery : 1x 18650/2x CR123/16340(Only for 1 Mode)
    Switch Type: Clicky/Clickie
    Switch Location: Tail-cap
    Modes: 1/3/5(Optional)
    Brightness: 1200 lumens maximum brightness
    Input Voltage:3.7V-18V(1 Mode)
    Lightbulb/LED Lifespan: 100,000 hours
    Material : Aluminum alloy
    Lens: Coated Glass Lens
    Dimensions (L x Head Dia. x Body Dia.): 5.39 x 1.25 x 0.86 inch / 13.7 x 3.2 x 2.2cm
    Flashlight Weight: 116g / 4.09oz

Package Includes:

1x Flashlight