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Klarus GL4 Rechargeable Rail Mount Light – 3300 Lumens, 370 Metres

LED Torch Shop are an authorised dealer of all Klarus products within Australia.
All products sold through LED Torch Shop are covered by Klarus's manufacturer warranty.

(4 customer reviews)

Original price was: $189.95.Current price is: $169.95.

The GL4 from Klarus, is a weapon light with max. 3300 lumens output, and a max. beam distance of 370 metres. With 5 brightness outputs including strobe, and included remote switch design for easy access to main and mode switches for turbo mode and momentary-on activation. The included 21700 battery has a 5000mAh capacity for improved use long-term, the integrated charging port allows for convenient USB-C recharging so you can get back in the field quickly, and there is also a battery level/charging indicator.

  • Max 3,300 lumen output and 370 metre throw.
  • Professional cable switch design offers optimal mobility
  • Included 21700 battery is USB-C rechargeable for quick, strong power
  • Compatible with 1913/Picatinny and M-LOK rails
  • Dual spring protection reduces battery shock
  • Outdoor mode offers mode memory to set preferred brightness settings
  • Intelligent temperature control saves your light in long-term use
  • Has aluminium alloy protection with 1.5-metre drop resistance

In stock

3 left in stock.

Goes great with

  • 30mm Scope Mount Ring-0
    30mm Scope Mount Ring-17743

    25-30mm Scope Mount Ring

    Sale! Original price was: $24.95.Current price is: $19.95.
    Add to cart

    In stock

    10+ left in stock.

Free standard shipping
Same day dispatch
5 Year Warranty
30 day returns
Free gift when cart over $75
Free gift when cart over $200
Free gift when cart over $350
Aus Post Delivery Estimates
State Express Standard
VIC 1 business day 2 business days
ACT, NSW & SA 2 business days 3 business days
QLD & TAS 2 business days 4 business days
NT 4 business days 6 business days
WA 3 business days 5 business days
SKU: Klarus GL4 Categories: , , , ,



TURBO: 3300 Lumens; 370m; 4hrs

HIGH: 1200 Lumens; 200m; 7hrs

MEDIUM: 200 Lumens; 80m; 13.5hrs

LOW: 10 Lumens; 20m; 375hrs

STROBE: 3300 Lumens

Compatible Batteries:1 x 21700

Batteries Included:Yes

Included Accessories: 1x 21700 battery, Allen Wrench, Rail Mount, Spare O-ring(s), USB-C Cable, User Manual Flashlight

Usage:Tactical, Weapon

Throw Distance (Max):370m

Switch Location:TailcapProduct

Certifications:ANSI, IPX-8, CE, FCC, RoHS

Warranty:Klarus 5 Year Warranty

Primary Material: Anodised Aluminium

Product Weight:5.29oz

Product Dimensions:1.5″ (L) x 1.82″ (W) x 5.5″ (H)

Additional information

Weight .3 kg

4 reviews for Klarus GL4 Rechargeable Rail Mount Light – 3300 Lumens, 370 Metres

  1. Glenn Jenkins (verified owner)

    Had to make a custom mount for my 45/70 but torch seems pretty good for what I purchased it for quick release is nice and easy to operate. Hopefully it handles the recoil.

  2. Christopher (verified owner)

    Just purchased in AUG2023 – 100% recommend this unit. Quick release works flawlessly and the torch itself so so bright! The unit is lightweight and works fantastically.

  3. Tony R (verified owner)

    Torch is fit for purpose. I have 2 of these.
    Very good value for price.
    Used LED Torch shop for multiple purchases since 2017.
    Excellent service and shipping.
    Highly recommended

  4. Jack (verified owner)

    I recently received the Klarus GL4 light to mount on two of my firearms. This torch is absolutely amazing! It is far brighter than i had imagined for a torch within this price range, the beam throw distance is massive and the mounting hardware is of excellent quality. Due to the high power of the light, it does get quite warm with continued use. The three brightness functions are perfect with the tactical high setting being perfect for spotting and lower light functions great for walking around the campsite. Mounting was easy and removal of the torch from the mount is seamless. (When brand new, ensure you depress the silver locking pins once or twice to loosem them up to allow the torch to clip in easily). Included in the box is a picatinny rail adapter. The Mlok adapter seems to be sold separately. I brought an after market rail to attach this to my ruger precision Mlok front end. Shipping was less than 3 days and the product was packaged well. I Would absolutely recommend this torch and mount to anyone. I am considering buying another for my other rifles. 10/10

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