Klarus P20 AAA Pen Light with Nichia 219C LED & 230 Lumens

The new P20 flashlight from Klarus is not just another pen light. It has some subtle features, which makes it one of the best pen lights you can buy. Firstly, when you pick it up you notice the high quality of the aircraft grade aluminium and hard anodising -  it...

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The new P20 flashlight from Klarus is not just another pen light. It has some subtle features, which makes it one of the best pen lights you can buy. Firstly, when you pick it up you notice the high quality of the aircraft grade aluminium and hard anodising -  it has a nice weight to it (not too heavy). Nothing rattles and the steel clip stays where it is and is strong. The knurled grip is reassuring and the switch is positive to operate and feels robust. Out front is a stainless steel bezel to protect the lens, which is a PMMA lens, which produces a soft, even beam. The a Nichia 219C LED emulates natural light and is eye-safe, so ideal for eye/ pupil examinations. 

Two AAA batteries power the P20 to 230 ANSI lumens – impressive for this type of torch. Three light modes (230-66-4 lumens)) are accessible by clicking the switch and a mode-memory function allows you to set a particular light level for when you next switch on. There are quite a few features, all subtly packed into a military-spec body, which can withstand being dropped (tested to 1.5m) and is waterproof to 2m (IPX8). All this quality is backed-up with a 5-year warranty from Klarus.

We see P20 Pen light being of particular use to police, paramedics, surveyors, technicians, electricians, security personnel and many other people. 

  • Nichia 219C LED, max output up to 230 lumens, max runtime up to 193 hours.
  • High CRI (colour rendering index) LED, CRI≥90, (5000K), simulate natural lighting.
  • 2 AAA batteries, easy to power. 
  • PMMA optical lens, 92% light transmission.
  • Professional lens system design, soft even spot without dark area to avoid mistakes in exams.
  • Zero blue ray damage (RG0) to the eyes, perfectly suited for pupil examination.
  • Streamlined pen design, lightweight, stylish, easy to carry.
  • Stainless steel clip on aluminum flashlight tube with excellent grip texture.
  • Mode Memory, the last mode will be automatically entered into when turning on after 3 seconds of powering off.
  • Reverse polarity protection to prevent circuit damage from reversed  battery insertion.
  • Aerospace Aluminum alloy body and Mil-spec hard anodising (HAIII); abrasion resistant, lightweight and robust.
  • Stainless steel bezel design protects the lens and reflector system from  drops and impacts.


  • LED Type: Nichia 219C LED
  • Lumens: 230 Lumens
  • Beam Distance: 65m
  • Battery: 2 x AAA
  • Input: 1.8V-3.3V
  • Switch: Tail Switch
  • Dimensions: 133mm x 14.2mm x 12.9mm
  • Weight: 26g (excluding battery)
  • Colour: Black
  • Waterproof: IPX-8
  • Lens: PMMA optical material, with light transmittance up to 92% light transmission
What you get
  • Klarus P20 Pen Light
  • 2 x AAA Batteries FREE
  • Spare O-Ring
  • User Manual
    5 Year Warranty

    This torch comes with a 5 year warranty from the manufacturer, Klarus. See the User Manual that comes with the torch.



    • Depress the tail switch to turn the torch ON/OFF.

    Output Selection

    • Lightly depress the tail switch within 3 seconds to change the modes (High/Med/Low), the current output mode will be memorised when the flashlight is turned on for 3 seconds, the output will automatically return to this mode when powered ON.
    Output & Runtimes
    • High: 230 Lumens / 0.5hrs
    • Medium: 66 Lumens / 15hrs
    • Low: 4 Lumens / 193hrs
      Returns Policy

      You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

      You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

      If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


      We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

      When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

      Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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