The Fenix HP12R-T is a high-performance headlamp designed for optimal balance during intense use. ...The Fenix HP12R-T is a high-performance headlamp designed for optimal balance during intense use. It delivers up to 1300 lumens of brightness and a maximum beam distance of 200 meters. Its lightweight design makes it suitable for jogging, yet it's durable enough for outdoor and professional use. A key feature of the HP12R-T is that the headset is placed at the back of the head rather than the front. This prevents the headset from being too front-heavy, resulting in a more comfortable and balanced fit. It also features a built-in red flashlight on the back, improving visibility and safety on roads and work sites. Additionally, the 4000mAh battery provides extended use and can be charged via USB-C. The HP12R-T features independent control of white and neutral white light, as well as steady and flashing red modes. Its IP66 dust and water resistance and 2-meter impact resistance make it suitable for even the toughest environments. Whether you're hiking a remote trail, jogging after dark, or working in low-light conditions, the HP12R-T delivers comfortable, reliable performance. Product specifications: Maximum brightness: 1300 lumens Maximum beam distance: 200 meters Maximum continuous lighting time: 310 hours Lighting modes: 11 modes (4 white light levels, 4 warm light levels, red steady on/flashing, red steady on/flashing on the case) LED type: Luminus SST25, Luminus SST20 CRI80, 2835 red LED x 2 Lens material: Polycarbonate Color temperature: 4000K/6500K size: Light unit: Length 61mm x Width 37mm x Height 28mm ・Case: length 92mm x width 35mm x height 36mm Weight: 199g (including headband) : 18650 Li-ion rechargeable battery x 1 (included) or CR123A Li-ion battery x 2 (sold separately) Accessories: ARB-L18-4000, USB Type-C charging cable, spare O-ring, cable clips x 2 Other features: - Equipped with a 50,000-hour LED (SST25, SST20 CRI80, red LED) - Cool white, neutral white and red light adapt to complex terrain and weather conditions such as rain, fog and snow -Double switch design allows for separate operation of white light and neutral white light (simultaneous lighting is also possible) - The case is equipped with a constant red light and a flashing mode to ensure safety at night. - Equipped with electronic lockout/physical lockout functions to prevent accidental lighting - Replaceable 4000mAh battery allows for long-lasting use The lamp head is made of durable aluminum alloy and has excellent heat dissipation properties. - Breathable and reflective headband (removable and washable) Dustproof and waterproof: IP66, shockproof: 2 meters. Multi-beam LEDs with powerful long-range lighting: Cool-white, neutral-white, and red beams deliver up to 1300 lumens and 200-metre range. Dual-switch operation with lockout safety: Independent controls for each beam with mechanical and electronic lock to prevent accidental use. Rechargeable 4000mAh battery with long runtimes: USB-C charging, up to 13 days emergency use, ideal for extended outdoor activities. Rear safety light and smart memory mode: Red flashing/constant rear light for runner visibility plus memory for last used setting. Durable, weatherproof, and runner-friendly design: Lightweight aluminium head, 60° tilt, IP66 rated, 2m drop-tested with breathable reflective headband.
The Fenix HP12R-T is a high-performance, balanced headlamp ideal for runners, outdoor enthusiasts, and professionals needing reliable, hands-free lighting. Its primary benefit is the unique rear-mounted battery pack, which distributes weight evenly for superior comfort during intense activity. A potential drawback is its reliance on a specific battery type, though it is rechargeable. Key features include 1300 lumens of brightness, a 200-meter beam distance, versatile cool white, neutral white, and red light modes, and a durable, weatherproof design.
All features
Colour
Black
Model Part Number
HP12R-T
Brand
Fenix
Extended Product Information
FAQs
How do I engage or disengage the lockout function?
To engage the lockout, press and hold either switch for about 3 seconds until the light flashes twice. To disengage, press and hold either switch for about 3 seconds until the light turns on.
Can I use the headlamp while it's charging?
Yes, the Fenix HP12R-T supports usage while charging, making it convenient for continuous operation if needed.
What is the benefit of the neutral white light?
Neutral white light (4000K) offers better color rendering than cool white light, making it easier to distinguish colors and details in the environment, which is beneficial for tasks requiring accuracy or for navigating complex terrain.
How long does the battery last on the lowest setting?
On its lowest white light setting (Eco mode), the included 4000mAh battery can last up to 310 hours.
Is the headband adjustable?
Yes, the headband is fully adjustable to fit various head sizes and is designed to be breathable and reflective for comfort and safety.
What does IP66 rating mean?
IP66 means the headlamp is protected against dust ingress (the '6' in IP66) and powerful water jets (the second '6' in IP66), making it suitable for use in harsh weather conditions.
Can I replace the LED bulbs?
The LEDs are integrated and not designed for user replacement. If an LED fails outside of warranty, the unit may need to be serviced or replaced.
Troubleshooting
Headlamp does not turn on.
Ensure the battery is inserted correctly with proper polarity. Check if the battery is charged. Verify that the lockout function is disengaged (press and hold the switch for a few seconds).
Light flickers or is dim.
The battery may be low; recharge or replace it. Check for any obstructions or dirt on the LED lens. Ensure battery contacts are clean.
Cannot switch between modes.
Ensure the lockout function is disengaged. Try powering off and on again. If the issue persists, refer to the manual for specific mode activation sequences.
Headlamp gets unusually hot.
This can happen on high modes during extended use. Allow the headlamp to cool down periodically. Ensure ventilation is not blocked and the headlamp is not covered.
USB-C charging not working.
Ensure the cable and power source are functional. Clean the USB-C port on the battery case. Try a different USB-C cable.
Pros and Cons
Pros
Excellent weight balance due to rear-mounted battery pack enhances comfort during active use.
Powerful illumination with a long beam throw is suitable for a wide range of activities.
Multiple light colors and modes (cool white, neutral white, red) offer great versatility.
Integrated rear red light increases user visibility and safety.
Durable construction withstands tough conditions and weather.
Convenient USB-C charging and long runtime with the included battery.
Cons
Battery pack placement at the rear may not be preferred by all users.
Primary light source is a single 18650 battery; CR123A batteries are an alternative but less eco-friendly and might differ in performance.
While durable, the headband material might require regular cleaning to maintain hygiene.
Complex mode selection might require some learning curve for new users.
The unit's total weight (199g) might be noticeable for ultralight backpackers.
Setup, Compatibility & Care
Setup:
Unpack the headlamp and accessories. Ensure the 4000mAh 18650 battery is correctly inserted into the rear case, observing polarity.
Attach the headlamp unit to the adjustable, breathable headband. Adjust the headband for a snug but comfortable fit.
To charge, connect a USB-C cable (included) to the port on the rear battery case and a suitable power source. The charging indicator will show the status.
Compatibility:
Batteries: Primarily uses one included 18650 Li-ion rechargeable battery (4000mAh). Can also use two CR123A Li-ion batteries (sold separately).
Charging: Requires a standard USB-C power source.
Care:
Cleaning: Clean the LED lens and the exterior with a soft, damp cloth. The headband is removable and washable; hand wash with mild soap and air dry completely.
Storage: Store in a cool, dry place. If storing for extended periods, partially charge the battery (around 50%) to maintain battery health.
Maintenance: Periodically check the O-rings for wear and replace if necessary to maintain water resistance. Ensure the charging port is clean and dry.