Fenix Keychain Flashlights
The smallest and lightest lights in the Fenix lineup — small enough to clip directly to a keyring, zipper pull, or jacket pocket without any extra weight or bulk.
Small but capable
Despite the size, these ultra-compact lights deliver enough output to light a path, find a keyhole, read a menu in a dark restaurant, or signal for attention in an emergency. They are rechargeable via USB and built from the same anodised aluminium as larger Fenix models.
Carry and comparison
The main criteria are size, weight, output, and how you plan to carry — clip, ring, or magnetic attachment. Keychain lights are popular as backup lights for hikers, runners, and travellers who want a reliable secondary light source that takes up no space. For a slightly larger everyday carry option, see EDC flashlights.
Fenix E03R V2.0
E03R V2.0 All-Metal Keychain Flashlight
A 500-lumen all-metal keychain flashlight with a 90-meter beam, red modes, and USB-C charging.
Fenix E05R
Rechargeable Keychain Flashlight
A 400-lumen rechargeable keychain flashlight just 68mm long and 24g, with an instant 400-lumen Burst, outputs down to a 30-hour 3-lumen Low, IP68 submersibility, and a built-in USB-rechargeable battery — in black, brown, or green.
Fenix E06R
A 700-lumen 3-in-1 keychain flashlight with white LED, RGB modes, and a red laser pointer.
Fenix E06R Pro
Three-Light-Source Dual-Switch Control Flashlight
A slim 1,600-lumen flashlight with white, UV, and red laser light sources in one body.
Fenix E06R Pro RG
Three-Light-Source High-performance Flashlight
A slim 1,600-lumen flashlight with white, red, and green laser light sources in one body.
Fenix E08R UE
Multiple-Light-Source Dual-Control Flashlight
A slim 1,600-lumen flat EDC flashlight with adjustable white spot/flood, red light, 520nm green laser, and a six-effect Scene mode.
Fenix E12 V3.0
A compact 200-lumen AA-powered EDC flashlight with a magnetic tail cap and 78-meter beam.
Fenix E18R V2.0
Ultra-Compact High-Performance Edc Flashlight
An ultra-compact 1,200-lumen EDC flashlight with a 146-meter beam and a magnetic base.
Fenix SILVGLOW
Limited Edition AAA Flashlight
A limited-edition stainless steel AAA flashlight with 100 lumens and a unique serial code.
Fenix E-SPARK
Emergency Rechargeable Keychain Flashlight
A 100-lumen rechargeable keychain flashlight with a built-in power bank for emergency phone charging.
Fenix SW05R-RED
Red And White Lights Flashlightt
A compact 150-lumen flashlight with dual white and red LEDs and a 200-degree adjustable head.
Fenix SW05R-UV
UV And White Lights Flashlightt
A compact 150-lumen flashlight with dual white and 365nm UV LEDs and an adjustable head.
Frequently asked questions
- How small and how bright are keychain flashlights?
- Keychain lights are the smallest in the Fenix lineup — typically under 50 grams, small enough to clip directly to a keyring, zipper pull, or jacket pocket without noticeable weight. Despite the size, they put out enough light to find a keyhole, read a menu in a dim restaurant, light a short path, or signal for attention. They are built from the same anodised aluminium as larger Fenix models.
- What is the difference between a keychain light and an EDC flashlight?
- A keychain light is the ultra-compact tier, made as an always-there backup that adds no bulk to your keys. An EDC flashlight is a step up in size, output, and runtime — still pocketable, but a more capable primary light. Many people carry both: a keychain light as backup and an EDC light as their main. For the larger option, see our EDC flashlights.
- Are Fenix keychain lights rechargeable?
- Most current Fenix keychain lights are USB rechargeable, so you can top them up from a phone charger or power bank rather than swapping tiny batteries. Check the individual model for its charging method and battery — some of the smallest use a built-in cell charged over USB.
- Who uses keychain flashlights?
- They are popular as backup lights for hikers, runners, and travellers who want a reliable secondary light that takes up no space, and as everyday carry for anyone who wants light always on hand without carrying a full-size flashlight. The main things to compare are size, weight, output, and how you plan to attach it — keyring, clip, or magnetic.
