ANSI FL-1
Performance by mode
| Mode | Lumens | Runtime | Distance | Intensity |
|---|---|---|---|---|
| High | 300 | 1h 40min | 46 m | 683 cd |
| Med | 100 | 2h 40min | 28 m | 200 cd |
| Low | 25 | 11h 40min | 13 m | 45 cd |
| Moonlight | 1 | 87h | 3 m | 2 cd |
| Red high | 12 | 6h 40min | 13 m | — |
| Red low | 5 | 19h 30min | 8 m | — |
| Red & blue flash | 1 | 23h | — | — |
| Red flash | 1 | — | — | — |
| Blue flash | 1 | — | — | — |
| Rgb pulse | 1 | — | — | — |
| Rgb chase | 1 | — | — | — |
Specifications
Size
Length: 58.5 mm · Width: 30 mm · Height: 29.8 mm
Weight
41 gm, including battery
Batteries
Built-in 400mAh rechargeable Li-ion battery
What's included
USB Type-C charging cable; lanyard
Key features
- 300 lumens maximum output and 46 meters maximum beam distance.
- Utilizes one Luminus SST-12 white light LED and one red light LED, with a lifespan of 50,000 hours each.
- Built-in 400mAh battery, with a runtime of up to 87 hours in the Moonlight output.
- Multi-light effect design integrating red-and-white dual main light and side warning light (Red & blue flash, Red flash, Blue flash, RGB pulse, RGB chase), ideal for everyday illumination and safety warnings.
- 360° rotatable clip and 40° beam angle, supporting multiple wearing methods (pockets, caps, backpacks, MOLLE).
- Simple and fast operation with the dual switch.
- Battery level indication and low-voltage warning.
- Lockout function avoids accidental activation.
- IP66-rated protection, reliable for all-weather use.
- Universal USB Type-C charging port with inner waterproofing.
Compare with other lights
User manual
Fenix E04R user manual (.pdf)
Related products
Learn more
All guides
Guides featuring this light
-
Why Red Light Belongs in Your Night Kit
Why a red light matters after dark — how night vision actually works, why one flash of white resets it, and where red and low white each belong around camp, the cottage, and under the stars.
-
Flashlight buying guide
How to choose a Fenix flashlight or headlamp for Canadian conditions — lumens, beam distance, runtime, battery type, IP rating, and switch type explained plainly.
Customer reviews
No reviews yet. Be the first to review this product.