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Fenix LD02 V2.0 CW AAA Penlight - Cool White LED

$40.00 $29.95

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Max Lumens:


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SKU: LD02V2CWN/ABarcode: 6942870307367N/A

Product Overview

The LD02 V2.0 CW is an extremely compact penlight that is perfect for everyday carry (EDC) and backup use. This penlight features four brightness levels of cool white light operated by the stainless steel tail switch. Powered by one included AAA battery, this light delivers a maximum output of 120 lumens. Waterproof and dustproof, the LD02 V2.0 CW will be your go to penlight for every day lighting needs.



Max Lumens: 120
Max Beam Distance: 157 feet (48 meters)
Max Runtime: 60 hours
Lighting Modes: 4 brightness levels
Bulb Type: CREE XD16 S3 cool white LED
Size: Length: 3.6” (92mm) Diameter: 0.5” (13.5mm)
Weight: 0.8 oz. (24g) excluding battery
Battery: One AAA (alkaline) battery (included)
Included: One AAA (alkaline) battery, spare O-ring
Warranty: Limited Lifetime Guarantee from Fenix Lighting USA

More Information

Additional Features of the Fenix LD02 V2.0 CW Penlight

  • CREE XD16 S3 cool white LED, with lifespan of 50,000 hours
  • Powered by one AAA battery
  • Digitally regulated output maintains constant brightness
  • Intelligent memory; flashlight turns on last selected brightness level
  • Intelligent temperature control, to prevent excessive temperature from affecting the user experience
  • Reverse polarity protection to protect from improper battery insertion
  • Tail switch for one-handed activation and output selection
  • Made of durable high-strength and oxidation-resistance aluminum and stainless steel
  • Premium type HAIII hard-anodized anti-abrasive finish
  • Optimal quality optical lens
Fenix LD02 V2.0 CW AAA Penlight - Cool White LED specs chart

ON/OFF for LD02 V2.0 CW Penlight

Fully press the tail switch to turn on/off the light.


Output Selection

With the light switched on, tap the tail switch to cycle through Eco→Low→Med→High.


Battery Replacement

Unscrew the head to insert the battery with the anode side (+) towards the light head, then screw the light head back on.


Intelligent Memory Circuit

The light memorizes the last selected brightness level. When turned on again the previously used brightness level will be recalled.


Time-limited Downshift

The light will accumulate a lot of heat when used on High output level for extended periods. When the light has been used on High for 1.5 minutes, the light will automatically step down by a few lumens until 50 lumens is reached to reduce the temperature. High mode can be reselected.


Usage and Maintenance

  • Disassembling the sealed head can cause damage to the light and will void the warranty.
  • Fenix recommends using an excellent quality battery.
  • Fenix strongly recommends using high-performance Ni-MH rechargeable batteries to get the most out of this light. Alkaline batteries will reduce the runtime relatively.
  • If the light will not be used for an extended period, remove the battery, or the light could be damaged by electrolyte leakage or battery explosion.
  • Long-term use can result in O-ring wear. To maintain a proper water seal, replace the ring with an approved spare.
  • Periodic cleaning of the battery contacts improves the lamp’s performance as dirty contacts may cause the lamp to flicker, shine intermittently or even fail to illuminate for the following reasons:
    A: The battery needs replacing. 
    Solution: Replace battery (Ensure battery is inserted according to the manufacturer’s specifications). 
    B: The threads, PCB board contact or other contacts are dirty. 
    Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol. 

If the above methods don’t work, please contact your authorized distributor.


Warning for LD02 V2.0 CW Penlight

This flashlight is a high-intensity lighting device capable of causing eye damage to the user or others. Avoid shining the flashlight directly into anyone’s eyes.

No FAQs available.

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Customer Reviews

Based on 31 reviews
Patrick B.
Two Week Review

Good product. Carries very discreetly in front pants pocket. Small enough in diameter not to notice but strong enough lumes to tackle most daily tasks. The only concern is that the tail cap button switch is a bit too easy to accidentally depress while in the pocket. On one occasion the light was accidentally switched on long enough to grow warm. Good texturing and a balanced black and silver colorway make this an overall good edc product.


In this site the specs of the light are completely wrong. Max output is 70 lumen. And the led is a warm white led...

As we don't have an order from you, I can't tell what light you may have, but please note there are TWO LD02 V2 lights. This one, which is the cool white one and has 120 lumens and a cool white light, and the LD02 V2.0 with UV light, which is indeed a 70 lumen light with a very warm LED at 3000 kelvin.


Dan Schultz
Nice, compact flashlight

I bought this flashlight after giving my wife one of my good Fenix lights after her cheap hardware store flashlight wouldn’t work any longer. I like the size of the light and it’s nice to have at least one light that uses standard batteries instead of the CR123A batts that will probably be hard to acquire in a SHTF scenario. The only negative I would have is that the brightness level between the brightest setting and the one just below look the same to my eyes. I still give it five stars and would recommend it for a small flashlight that is good for most applications except maybe walking through the middle of the woods on a moon-less night.

Dante Mark Udasco
Dependable with good looks

I use this everyday when examining my patients I am an ophthalmologist. The various illumination settings makes it very convenient. I dont dazzle my patients with the low light mode. And am able to get a sneak peak of the anterior segment of the eye with a change in settings and position. The looks of this penlight is very professional.

Thomas Herrera
Great little light

This thing is amazing for the size. Highly recommend.

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