Fenix LD05 V2.0 CW 2AAA Handheld Flashlight – Cool White LED

Max Lumens: 150
Modes: 4
Battery: AAA
(36 customer reviews)

$39.95 $29.95

The LD05 V2.0 CW is a compact two AAA handheld flashlight that is slightly larger than an everyday pen. It is a must-have for police officers or those looking for a convenient everyday carry (EDC). This penlight features four brightness levels of cool white light which are operated by the simple operation of the stainless steel tail switch for one-handed operation. Don’t let the small size fool you, this handheld flashlight can deliver a punch of light in the darkness with maximum output of 150 lumens. Waterproof, dustproof and extremely durable the LD05 V2.0 CW will be your favorite companion.


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Max Lumens: 150
Modes: 4


ld05v2cw spec chart

LD05 V2.0 CW Size:

Length: 5.3” (135mm)
Diameter: 0.5” (13.5mm)

LD05 V2.0 CW Weight:

1.0 oz. (29.7g) excluding batteries

LD05 V2.0 CW Battery:

Two AAA (alkaline) batteries (included)


Two AAA (alkaline) batteries, spare O-ring


Limited Lifetime Guarantee from Fenix Lighting USA

Additional Features of the Fenix LD05 V2.0 CW Handheld Flashlight

  • CREE XD16 S3 cool white LED, with lifespan of 50,000 hours
  • Powered by two AAA batteries
  • 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
  • Quality optical lens


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 of LD05 V2.0 CW Handheld Flashlight

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.

Warnings for the LD05 V2.0 CW Handheld Flashlight

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.

36 reviews for Fenix LD05 V2.0 CW 2AAA Handheld Flashlight – Cool White LED

Based on 36 reviews
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  1. Connor M. (verified owner)

    I bought this to add to my work IFAK/Bleeder kit as both a pen light and a flashlight. It seemed like a solid option given the variable brightness options available so I went with it. Straight out of the box, the construction feels great. Very solid, metal feel to it. The brightness is on par with what is advertised also, just make sure you use legit AAAs. The only real drawback is the tail selector switch. The half vs. full button press is hard to master and sometimes makes it difficult to get to the setting you need. All-in-all for the price, excellent small flashlight

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  2. [email protected] (verified owner)

    Bought this pen light for all the co-workers on my team for Christmas last year. I am a machinist and need a small bevel diameter light to get in small spaces when machining. I had another pen light with no brightness setting, it was just too bright and reflected off the metal and got too much reflection to see what I was doing. The Fenix LD05 V2.0 four brightness levels is perfect, using the lowest setting there is little reflection off the metal. I see my co-workers using them all the time now. Only complaint would be the tail switch is a little too sensitive, it is hard to push it halfway in to change brightness and not turn it off, but once you get used to it, it is manageable. I asked Fenix for a pen light and they delivered and delivered in a big way. This is an awesome pen light and everyone I got it for loves it.

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  3. David (verified owner)

    Other than the switch being to easy to activate in or clipped to my pocket. I’d like a combat / clicking switch with slight protection. If it had that it would be the perfect edc light.

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  4. Dennis Mabe (verified owner)

    Fits nicely in a pocket very bright for the size nice product

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  5. Seth W. (verified owner)

    Beautiful, functional. Best pen light I’ve ever owned. The pocket clip is a bit too tight. Just a bit. Yes I would buy this again if needed.

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