• Weltool W5 Thunderbolt LEP flashlight
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  • Weltool W5 Thunderbolt LEP flashlight

    • U.S.$400.00-420.00
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    Weltool W5 LEP search flashlight throwing distance up to 2807 meters! The luminous flux is 699 lumens, and the beam intensity reaches 1,970,000 candela. It uses two 22500 or 22430 lithium-ion batteries. You can also purchase an extension tube and use two 21700 lithium-ion batteries to increase runtimes. High-quality temperature control driver chip, constant current drive and ensure that the flashlight will not overheat.

    W5's LEP light source has high energy density, and after passing through a special lens reflection system, it forms a dazzling beam of light. High and low brightness modes, side-press electronic switch, with battery indicator light, and lock function. W5 has almost no spill, suitable for field search, sea rescue, long-distance indication and other purposes.


    • First install the battery correctly.

    • The flashlight has a polarity protection function. If the battery is installed incorrectly, the flashlight will not be damaged, but it will not light up. Please check the battery in time.

    • After installing the battery, when it is not turned on, press the side switch once, the battery indicator on the switch turns on for 5 seconds and then automatically turns off (full battery: green light, low battery: red light, ultra-low battery: red light flashing)

    • Press the switch for a long time to turn on or off the flashlight. When the flashlight is turned on, the battery indicator will be on (full battery: green light, low battery: red light, automatically turned off after 5 seconds), and the red light will always flash when the battery is ultra-low. Short press the switch to switch the mode, the default is low light mode when the flashlight is turned on.

    • During use, if the battery power is low, the battery indicator will show a red light, and it will turn off after 5 seconds. When the battery is ultra-low, the indicator light will keep flashing. Before the battery power is exhausted, the main flashlight will flash to indicate, and then it will stop working at any time.

    Switch lock and unlock function:

    • In the off state, press the switch more than 5 times to lock or unlock: 

    • The main light flashes quickly 2 times to indicate that it is locked;

    • After unlocking, the main light will light up in low light mode. 

    • After being locked, the flashlight will memorize the locked state. At this time, it needs to be unlocked when the battery is replaced and used again.


    Material: aluminum alloy, black hard anodized

    Reflective system: double convex lens

    Beam divergence angle: 1.8°

    Light source: special LEP module, wavelength 400-700nm, lifespan is about 10,000 hours


    Low Model
    High Model
    Light Output198 lumens699 lumens
    Beam Intensity680,000 candela1,970,000 candela
    Beam Distance1,649 meters2,807 meters
    Runtime(2*22500 batteries)
    5 hours1 hours 25 minutes
    Runtime(2*21700 batteries)9 hours 5 minutes2 hours 45 minutes

    Test environment: below 25 degrees Celsius, continuous work outdoors with breeze (ambient temperature will affect battery life).

    Battery type: use 2 22500 or 22430 Li-ion batteries; use 2 21700 Li-ion batteries after adding extension tube

    Switch: side-press electronic switch with lock function to prevent accidental touch

    High efficiency constant current drive circuit, no noise and no PWM

    Temperature control protection: When the temperature of the flashlight is too high, the flashlight will automatically reduce the brightness to prevent overheating

    Appearance patented

    With battery polarity protection

    Low voltage reminder function (battery indicator + main light flashing reminder)

    With battery over-discharge protection

    304# stainless steel bezel, double-coated tempered glass lens

    Wear-resistant thread

    Pass the 1-meter drop test

    Double O-ring waterproof, protection level can reach IP67

    Each flashlight has a unique serial number

    Dimensions (±0.5mm): (head diameter) 60.5mm, (body diameter) 30mm, (length) 213.5mm, (length after extension tube) 264mm

    Weight: 380±2g (excluding battery and extension tube)

    Included: 2  INR22-24 or UB22-19 Li-ion batteries, Type-C charging data cable, O ring

           Product Owner's Manual 

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