Fenix E06R Keychain Light with White, UV, and Red Laser Lights

Performance Highlights

• Output: White High reaches 700 lumens at 361 ft for a full-size beam in a keychain light.
• Runtime: Eco extends to 60 hours for long-duration standby.
• Extras: Independently switched UV light (365nm, 580mW) and a red laser (≤ 0.39mW) add utility beyond white light.

Full mode-by-mode output, runtime, distance, and intensity figures are shown in the specifications chart above.

Key Features

• Two white-light LEDs plus separate UV and red laser light sources, each independently switch-controlled
• RGB breathing-light ring with swirl, red flash, blue flash, and red & blue flash patterns
• Magnetic tail for hands-free use; keychain hole and belt clip
• Intelligent memory circuit recalls the last-used white light output
• Solid all-metal CNC-machined body; 1.5 meter impact resistance, IP66 waterproof

Battery & Charging

• Included: Built-in 750mAh rechargeable battery
• Charging: USB Type-C; indicator red while charging, green when full
• Note: Only Eco output can run while charging

Size & Weight

• Dimensions: 2.72" x 1.14" x 0.63" (69 x 29 x 16 mm)
• Weight: 1.90 oz (54 g, including battery)

Q: What kind of LEDs are used in E06R?

A: The main light utilizes two Luminus SST12 LEDs, with a lifespan of 50,000 hours each. The UV light utilizes one Luminus SST-08-UV LED. 

Q: What is the color temperature of E06R?

A: Around 6500K.

Q: What is the operating voltage and operating current of E06R?

A: The operating voltage is 3 V - 4.2 V. The operating current is 2 A.

Q: Is E06R rechargeable? How long is the charging time?

A: Yes. The E06R is rechargeable via the USB Type-C charging port. The indicator will display red while charging and will turn green when fully charged. The normal charging time of the built-in battery is about 2 hours from depleted to fully charged.

Q: Why does the E06R downshift to a lower mode after being used for a while and the higher mode cannot be selected?

A: There are two reasons: 

1. Intelligent Overheat Protection

The light will accumulate a lot of heat when used at high output levels for extended periods. When the light reaches a temperature of 65°C/149°F or above, it will automatically step down a few lumens to reduce the temperature. When the temperature drops below 65°C/149°F, the light will gradually recall the preset output level.

2. Low-voltage Warning

When the voltage level drops below the preset level, the flashlight is programmed to downshift to a lower brightness level until Eco output is reached.

Q: Why does the E06R sometimes flicker?

A: The reasons that may cause the light to flicker, shine intermittently or even fail to illuminate:

1. Poor battery level.

Solution: Recharge the battery.

2. The contact or contact point of the battery or flashlight is 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.

Q: What kind of battery can be used in E06R?

A: The E06R utilizes a built-in 750mAh battery that is not replaceable.

The Fenix E06R is a keychain light with white, UV, and red laser light sources. This summary is drawn from the manufacturer’s official user manual — see the downloadable PDF reference manual on the product page for complete details.

Product Features

• 700 lumens maximum output and 110 meters maximum beam distance
• Two Luminus SST12 main LEDs, 50,000-hour lifespan each
• Built-in 750mAh rechargeable battery
• Three separately controlled light sources: white light, UV light, and red laser
• Red/Blue/RGB breathing light ring for varied lighting needs
• Flat body design for a comfortable grip; keychain hole and included belt clip
• Magnetic tail for hands-free use
• USB Type-C charging with inner waterproof treatment
• Solid all-metal CNC-machined body with premium HAIII hard-anodized finish
• Size: 2.72" x 1.14" x 0.63" / 69 x 29 x 16 mm
• Weight: 1.90 oz / 54 g (including battery)

Technical Parameters

Specifications reflect Fenix's lab testing with the built-in 750mAh battery at 21±3°C / 50-80% humidity. Actual performance varies by environment.

• High: Output 700 lumens, Runtime 1 hour 20 minutes*, Distance 110 meters, Intensity 3100 candela
• Med: Output 150 lumens, Runtime 2 hours 50 minutes, Distance 50 meters, Intensity 645 candela
• Low: Output 30 lumens, Runtime 12 hours, Distance 23 meters, Intensity 130 candela
• Eco: Output 5 lumens, Runtime 60 hours, Distance 9 meters, Intensity 20 candela
• RGB / Red Flash / Blue Flash / Red & Blue Flash: Output 0.5-1 lumen, Runtime —, Distance —, Intensity —
• UV Light: Output 580mW @ 365nm, Runtime —, Distance —, Intensity —
• Red Laser: Output ≤ 0.39mW, Runtime —, Distance —, Intensity —

Impact Resistance: 1 meter Waterproof: IP66

Operating Instructions

White Light Mode: Press and hold the neck-mounted switch for 0.5 seconds to turn on. Single click to cycle Eco → Low → Med → High. Press and hold 0.5 seconds to turn off.

UV Light Mode: Press and hold the side purple switch for 0.5 seconds to turn the UV light on/off.

Red Laser Mode: Press and hold the side red switch for 0.5 seconds to turn the red laser on/off.

Breathing Light: With the light off, double-click the neck-mounted switch to turn it on; single click to cycle RGB → Red flash → Blue flash → Red & blue flash. Press and hold 0.5 seconds to turn off.

Lock/Unlock: With the light off, press and hold the side purple and side red switches simultaneously for 2 seconds to lock (blinks twice on Eco) or unlock (activates on Eco).

Intelligent Memory Circuit: The light memorizes and recalls the last-used White light output.

Charging

• Turn off the light and connect the USB Type-C charging cable.
• Indicator glows red while charging and turns green when fully charged.
• Unplug the cable once charging completes. Only Eco output can run while charging.

Battery Level Indication

• Green light on: 100%-85% (saturated)
• Green light flashing: 85%-50% (sufficient)
• Red light on: 50%-25% (poor)
• Red light flashing: 25%-1% (critical)

Intelligent Overheat Protection

The light steps down output automatically once it reaches 65°C/149°F or above on high output levels; it gradually recalls the preset level once cooled.

Low-Voltage Warning

The light downshifts brightness automatically until Eco is reached; in Eco the indicator blinks red to prompt a recharge.

Usage and Maintenance

• Fully charge the light before its next use.
• Recharge a stored light every four months to preserve battery performance.

What's Included

Fenix E06R flashlight, USB Type-C charging cable, lanyard, key chain ring, user manual, warranty card

Warnings

• Keep out of reach of children.
• Disassembling the sealed head can damage the light and voids the warranty.
• Do not shine the light directly into anyone's eyes.
• The light shell can become hot during extended use — handle with care to avoid burns.
• Do not place the light head near flammable objects.
• Lock the light before placing it in pockets or backpacks to prevent accidental activation.
• Do not hold the light in your mouth or use it in other unintended ways.
• The LEDs are not replaceable; the whole light must be replaced at end of LED life.