Fenix HL16 Reference ManualUpdated 2 hours ago

The Fenix HL16 is a lightweight outdoor hiking headlamp with dual white and red 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.

Technical Parameters (ANSI/PLATO FL1)

Turbo: Output 450 lumens, Runtime 3 hours*, Distance 104 meters, Intensity 2700 cd.
High: Output 150 lumens, Runtime 8 hours, Distance 58 meters, Intensity 846 cd.
Med: Output 50 lumens, Runtime 27 hours, Distance 32 meters, Intensity 261 cd.
Low: Output 5 lumens, Runtime 100 hours, Distance 10 meters, Intensity 24 cd.
Red Light: Output 5 lumens, Runtime 57 hours, Distance 6 meters, Intensity 10 cd.
SOS: Output 5 lumens, Runtime 114 hours, Distance 6 meters, Intensity 10 cd.

Impact Resistance: 1 meter | Waterproof: IP66

Note: according to the ANSI/PLATO FL1 standard, the above specifications are from the results produced by Fenix through its laboratory testing using 3 x AAA batteries under the temperature of 21±3°C and humidity of 50% - 80%. The true performance of this product may vary according to different working environments and the actual battery used. *The Turbo output is measured in a total of runtime including output at reduced levels due to temperature or protection mechanism in the design.

Warning

Do place this headlamp out of the reach of children!
Do NOT shine the headlamp directly into the eyes of anyone!
Do NOT shine flammable objects at close range, to avoid burning objects or causing danger due to high temperature!
Do NOT use the headlamp in inappropriate ways such as biting in the mouth, to avoid personal injury or life threats when the headlamp or internal battery fails!
This headlamp will accumulate a lot of heat while working, resulting in a high temperature of the headlamp shell. Pay attention to safe use to avoid scalding.
Turn off and lock the headlamp or remove the battery from the headlamp to prevent accidental activation when the headlamp is placed in a closed and flammable environment such as pockets and backpacks!
The LED of this headlamp is not replaceable; so the whole headlamp should be replaced when the LED reaches the end of its life.

Product Features

450 lumens maximum output, 104 meters maximum beam distance
Uses a Luminus SST20 white light and 2835 red light LED, with a lifespan of 50,000 hours
White and red light sources for a variety of lighting demands
Easy and fast operation with dual switch
60° tilt mechanism directs the beam where needed
Perforated and widened reflective headband for comfortable use, sweat-wicking and breathable, safety tips
The electronic lockout function avoids accidental activation
Made from quality PC material — durable and lightweight
Size: 2.52'' x 1.89'' x 1.06'' / 64 x 48 x 27 mm
Weight: 3.43 oz / 97.2 g (including battery and headband)

Operating Instruction

Right switch: for on/off, mode switching, lockout function, output selection on white light mode.

Left switch: for on/off, mode switching, lockout function, output selection on red light mode.

On/off: With the headlamp switched off, press and hold the right switch for 0.5 seconds to enter the white light mode. With the headlamp switched off, press and hold the left switch to enter the red light mode. With the headlamp switched on, press and hold either of the switches for 0.5 seconds to turn off the headlamp.

Mode Switching

With the headlamp switched on, single click the left/right switch to enter the previously used output on white light mode or to enter red light mode.

Output Selection

White light mode: single click the right switch to cycle through Low→Med→High→Turbo.

Red light mode: single click the left switch to cycle through Red light→SOS.

Lock/Unlock

Lock: With the lamp switched off, simultaneously press the two switches for 3 seconds; the lamp will blink 4 times on Red Light to indicate locked status.

Unlock: when the lamp is locked, simultaneously press the two switches for 3 seconds; the lamp will be activated with 4 one-second red blinks and activated on Red Light. In locked status, clicking or pressing the switches will activate 4 one-second red blinks to indicate locked status.

Intelligent Memory Circuit

The headlamp memorizes the last selected output on white light mode. When turned on again the previously used output will be recalled. Each time the Red Light mode is entered with red light.

Battery Specifications

Non-rechargeable Battery (Alkaline): AAA, 1.5V, Recommended.
Non-rechargeable Battery (Ni-MH): AAA, 1.2V, Recommended.
Rechargeable Battery (Li-ion): 10440, 3.7V, Banned.

Warning: 1. This product does not have a charging function. 2. When not in use for a long time, please remove the battery; do not mix different types of batteries to avoid damage to the battery or headlamp.

Battery Replacement

Pull the battery cover latch that is located between the switches to open the tail cap.
Insert the batteries in accordance with the polarity marks.
Replace the battery cap.

Intelligent Overheat Protection

The lamp will accumulate a lot of heat when used on High or Turbo modes for extended periods. When the lamp reaches a temperature of 65°C or above, the lamp will automatically step down a few lumens to reduce the temperature. When the temperature drops below 65°C, it will allow the user the reselection of High or Turbo modes.

Headband Assembly

The headband is factory assembled by default.

Usage and Maintenance

Disassembling the sealed head can cause damage to the lamp and will void the warranty.
Fenix recommends using an excellent quality Fenix battery.
If the lamp will not be used for an extended period, remove the battery, or the lamp could be damaged by electrolyte leakage.
Lock the lamp by pressing either switch, or simultaneously pressing the two switches for 3 seconds, or take out the battery to prevent accidental activation during storage or transportation.
Periodic cleaning of the battery contacts improves the lamp's performance, as dirty contacts may cause the lamp to flicker, shine intermittently, or even fail to illuminate for the following reasons — A: The battery needs replacing. Solution: Replace the battery (ensure the battery is inserted according to the manufacturer's specifications). B: The contact point or contact of the battery or headlamp is dirty. Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol. If the above methods don't work, please contact the distributor.

What's Included

Fenix HL16 headlamp, 3 x AAA batteries, User manual, Warranty card.

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