Fenix

The 'Fenix Family Four' Keychain Flashlight Pack | Fenix E01 V2.0 AAA Compact Field Light — 4-Pack

Name: The 'Fenix Family Four' Keychain Flashlight Pack | Fenix E01 V2.0 AAA Compact Field Light — 4-Pack
Brand: Fenix
SKU: FNXFX-E01V2BLK
Price: 48.99 USD
Availability: InStock

$48.99 USD

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The Experience

The best flashlight is the one you have with you when you need it. The Fenix Family Four puts a precision-engineered, CNC-machined Fenix keychain light in four hands at once — one for every member of the household, one for every bag, one for every keychain that's ever been caught fumbling at a dark door. Each E01 V2.0 delivers 100 lumens of clean, balanced light from a single AAA battery through a Luminus SST20 LED and ultra-thin optical lens, with three twist-selectable brightness levels, IP68 waterproof and dustproof protection, and zero standby current draw so the battery stays fresh between uses. CNC machined from aircraft-grade aluminum with a HAIII hard-anodized finish. A key ring built into the tail for instant keychain attachment. And the Fenix Limited Lifetime Warranty behind every unit. Four lights. Four keychains. Zero excuses for being caught in the dark.

Scientific Engineering

100-Lumen Maximum Output: The Luminus SST20 Cold White LED delivers a maximum 100 lumens through an ultra-thin optical lens — producing a soft, balanced beam that reaches 115 feet without the harsh hot spot common to budget keychain lights.
Three Twist-Select Brightness Levels:
- High: 100 lumens / 0.8 hours / 115 ft.
- Medium: 25 lumens / 4.8 hours / 49 ft.
- Low: 5 lumens / 25 hours / 16 ft.
Twist-Head Operation: Tighten the head to power on, unscrew to power off — no buttons to accidentally activate in a pocket or bag. One-handed operation with intuitive brightness selection by continued rotation.
Zero Standby Current: No parasitic battery drain when the light is off — the AAA battery stays at full capacity between uses, making The Fenix Family Four a reliable emergency light that's ready when needed regardless of how long it's been sitting in a bag or on a keychain.
IP68 Waterproof & Dustproof Rating: Tested to withstand submersion in 6.6 feet of water for 30 minutes — the highest waterproof rating in its class, and meaningful protection for a light that lives on a keychain and gets exposed to rain, splashes, and outdoor conditions daily.
3.3-Foot Drop Resistance: Drop-tested from 3.3 feet with no damage — the durability standard for a light expected to survive the everyday abuse of keychain carry.
CNC Machined Aluminum Body: Each unit is precision CNC machined from aircraft-grade aluminum with a premium HAIII hard-anodized anti-abrasive finish — the same construction standard found on Fenix flashlights ten times the price.
Integrated Key Ring: A durable key ring built into the tail of each unit provides instant, secure keychain attachment without additional hardware.
50,000-Hour LED Lifespan: The Luminus SST20 LED is rated to 50,000 hours of operational lifespan — a service life that will outlast the AAA batteries by orders of magnitude.

Boutique & Conservation Values

One for Every Keychain: The 4-pack format is purpose-sized for the household that takes preparedness seriously — distribute one to every family member, every bag, every vehicle, and every emergency kit on the property without thinking twice about it.
Gateway to the Fenix Standard: At any price point, the E01 V2.0 delivers the same CNC machined construction, HAIII hard-anodized finish, and Luminus LED technology found throughout the Fenix lineup — introducing the Fenix standard to anyone who's never experienced it.
Fenix Warranty: Each unit in The Fenix Family Four is backed by Fenix's warranty — 15-day replacement for manufacturing defects and 2-year free repair for normal use issues.