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E08R UE

The Fenix E08R UE is a slim, high-performance flashlight with a dual-control design and multiple light sources. It features a powerful 1600-lumen white light with adjustable spotlight and floodlight, plus a red light and a green laser. Equipped with a built-in 1650mAh rechargeable battery and a USB Type-C charging port, it delivers an exceptional maximum runtime of up to 111 hours in Moonlight mode. The integrated dual-control system puts Turbo and Strobe within thumb’s reach on the tail switch, while the neck switch controls white light brightness level, all operable even with gloves on. With 6 light effects from the Scene mode, the E08R UE serves both emergency signaling and ambient leisure lighting. Its slim body comes with a lanyard hole and a dual-position deep pocket clip for easy portability. As a professional EDC lighting tool, the E08R UE redefines multi-purpose flashlight aesthetics with versatile features and meticulous craftsmanship.

  • 1598 LM Lumens
  • 160 M Range
  • 109 H Run Time
  • IP66 Water Resistant
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Size 4.88'' x 1.22'' x 0.71''/124 x 31 x 18 mm.
Weight 4.41 oz/124.9 g(including battery).
Battery Type built-in 1650mAh battery
 

FEATURES

  • High lumen, long range   1600 lumens maximum output, 160 meters maximum beam distance.
  •  High quality LED   Uses one Luminus SST20 LED and one Luminus SFT25 LED, with a lifespan of 50,000 hours each.
  • USB Type-C charging USB Type-C charging port with inner waterproof treatment.
  • dual-position deep pocket clip Keychain hole and dual-position deep pocket clip support multiple carrying ways.
  • Multi-light effect design Multiple light sources including white light (spotlight and floodlight), red light, and green laser.

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FAQS

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Q1. What is the product positioning of E08R UE? What are the key features?

A: The Fenix E08R UE is a multiple-light-source dual-control flashlight. Its key features include:

◎1600 lumens maximum output (spotlight/floodlight adjustable) and 160 meters maximum beam distance.

◎Multiple light sources including white light (spotlight and floodlight), red light, and green laser.

◎Scene mode provides six lighting effects for both emergencies and relaxation.

Q2. What kind of LEDsare used in E08R UE? Does Fenix offer to replace LEDs?

A: Uses one Luminus SST20 LED and one Luminus SFT25 LED; with a lifespan of 50000 hours each.

Fenix does not provide LED replacement services for the time being, and users are not recommended to replace the LEDs independently, which may affect product performance and cause product damage.

Q3. What is the color temperature of E08R UE?

A: Spotlight: around 6500K. Floodlight: around 5500K.

Q4. What is the operating voltage and operating current of the E08R UE?

A: Operating voltage: 3.0-4.2V. Operating current: 10mA-5700mA.

Q5. Is E08R UE rechargeable? How long is the charging time?

A: Yes. The E08R UE is rechargeable via its USB Type-C charging port. The normal charging time is about 2.5 hours from depleted to fully charged. The ring light will display red while charging and will turn green when fully charged.

Q6. Why does the E08R UE 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 60°C or above, it will automatically step down a few lumens to reduce the temperature.

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 the lowest output is reached.

Q7. Why does the E08R UE happen to 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.

  • 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.

Q8. Why does theE08R UE develop secondary light spots around thelaser beam after being used for a while?

A: This is a normal optical phenomenon caused by the laser passing through multiple lens layers, which does not affect usage safety or core functions at all. The specific mechanisms are as follows:

  1. Lens reflection effect: when the laser passes through the flashlight's dual-lens system (laser module lens + light head lens), a minimal portion of the light reflects, creating secondary light spots. These spots are significantly dimmer than the main light and become nearly invisible to the naked eye beyond 3 meters. This is a common phenomenon in all multi-lens optical devices and does not indicate a product defect.

2. Thermal deformation effect: after continuous use of the E08R UE, its internal temperature rises, causing micron-level thermal expansion in polymer lenses. This deformation temporarily alters the light path's refraction, making the secondary light spots shift positions or change intensity (dimming/brightening). This phenomenon usually disappears when the temperature returns to normal.

This phenomenon does not affect the core functions of laser indication, and it remains fully compliant with Class 3R Laser Safety Standards.

The E08R UE's laser is designed for daily portable guidance (e.g., PPT presentations, human-pet interaction), not for high-precision engineering applications (e.g., precise positioning, range finding). For precise positioning in extreme temperature environments (e.g., Arctic expeditions, high-temperature workshops), we recommend using professional-grade laser instruments.

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