Fenix CL28R Reference ManualUpdated an hour ago

The Fenix CL28R is a high-output multifunctional outdoor lantern with adjustable color temperature and a red light mode, also usable as a power bank. This summary is drawn from the manufacturer's official user manual — see the downloadable PDF reference manual on the product page for complete details.

Warning

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

Product Features

2000 lumens maximum output and 58 meters maximum beam distance.
Uses a quality LED with a lifespan of 50,000 hours.
Built-in with 2 x 5000mAh large-capacity batteries.
Dual rotary switches allow free adjustment of brightness and color temperature.
360° rotary handle makes all-around lighting possible.
Lantern handle can be attached to magnetic metal surfaces.
USB Type-C charging port features charging indication and low-voltage warning.
Bottom tripod socket for directional illumination.
USB-A and USB-C discharging ports — the lantern can be used as a power bank.
Made of A6061-T6 aluminum with a premium type HAIII hard-anodized anti-abrasive finish.
Size: 3.96" x 3.82" x 1.61" / 100 x 97 x 41 mm. Weight: 13.26 oz / 376 g (including battery).

Operating Instructions

The top Rotary Switch A is for white light mode and brightness adjustment, Rotary Switch B is for color temperature selection, and the orange Button is for red light mode.

On/Off: With the lantern switched off, rotate Switch A clockwise to enter white light mode (brightness changes from low to high), or press and hold the orange Button to enter red light mode (defaults to Red Light). With the lantern on in white light mode, rotate Switch A counterclockwise to the OFF state to turn it off; in red light mode, press and hold the Button to turn it off.

Mode Switching: In red light mode, rotate Switch A clockwise to exit red light mode and enter white light mode. Note: in white light mode, red light mode cannot be selected.

Output Selection: In white light mode, rotate Switch A clockwise to raise brightness and counterclockwise to lower it; rotate Switch B clockwise to change color temperature from warm to cold, and counterclockwise from cold to warm. In red light mode, click the Button to select between Red flash and Red constant-on.

Intelligent Memory Circuit: The lantern memorizes the last selected color temperature and recalls it when turned on again. Each time the lantern is switched on, it activates in the Low output of white light mode.

Charging

Open the top anti-dust cover to reveal the USB Type-C charging port and connect the charging cable. The charging indicators flash from left to right while charging; all four turn constant-on once complete. The lantern is available while charging. Normal charging time is approximately 4 hours from depleted to fully charged, and the lantern supports fast charging protocols PD3.0/PD2.0 and QC3.0/QC2.0. Once charging is completed, be sure to close the anti-dust cover to maintain the dustproof and waterproof ability.

Power Bank Function

Open the top anti-dust cover and plug the USB-A or USB-C socket of the charging cable into the lantern, then connect the other socket to the device being charged. The indicators recede from right to left to display discharging status. The lantern stops discharging automatically when the battery level is too low (below 2.9V). The lantern is available while discharging, supports fast discharging protocols PD3.0/PD2.0 and QC3.0/QC2.0 (5V/3A max, 9V/2A max, 12V/1.5A max), and the USB-A and USB-C discharging ports cannot be used simultaneously.

Battery Level Indication

With the lantern switched off, single click the orange Button to check the battery status for 3 seconds.

Four lights on: 100% - 80%.
Three lights on: 80% - 60%.
Two lights on: 60% - 40%.
One light on: 40% - 20%.
One light flashes: 20% - 1%.

Intelligent Overheat Protection

The lantern will accumulate a lot of heat when used on Med or High modes for extended periods. When the lantern reaches a temperature of 54°C or above, it will automatically decrease a few lumens every second to reduce the temperature. When the temperature drops below 54°C, the lantern will automatically increase a few lumens every second, allowing reselection of Med or High modes.

Low-Voltage Warning

When the voltage level drops below the preset level, the battery level indicator constantly blinks to remind you to recharge the battery in a timely manner. To ensure normal use, the lantern will not turn off automatically and will work until the battery level runs out.

Technical Parameters

White Light High: Output 2000 lumens, Runtime 9 hours*, Distance 58 meters, Intensity 880 cd.
White Light Med: Output 1000 lumens, Runtime 10 hours, Distance 42 meters, Intensity 440 cd.
White Light Low: Output 10 lumens, Runtime 360 hours, Distance 4 meters, Intensity 3.8 cd.
Red Light Constant-on: Output 9 lumens, Runtime 170 hours, Distance 4.5 meters, Intensity 4.6 cd.
Red Light Flash: Output 9 lumens, Runtime 340 hours, Intensity 4.6 cd.
Impact Resistance: 1.5 meters.
Waterproof: IP66.

Note: The above specifications are the test results produced by Fenix through its laboratory testing using the 2 x 5000mAh 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 status. *The High output is measured in total of runtime including output at reduced levels due to temperature or protection mechanism in the design.

Usage and Maintenance

Disassembling the sealed head can cause damage to the lantern and will void the warranty.
Rotate the lantern handle over the orange Button to prevent accidental activation during storage or transportation.
Recharge a stored lantern every four months to maintain optimum performance of the battery.
The lantern may flicker, shine intermittently or even fail to illuminate due to a poor battery level — please recharge the battery.
If the above methods don't work, please contact your authorized distributor.

Included

Fenix CL28R outdoor lantern, USB Type-C charging cable, Key chain, User manual, Warranty card.

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