Fenix LR40R V2.0 Reference ManualUpdated a day ago

The Fenix LR40R V2.0 is a compact rechargeable searchlight with 15,000 lumens maximum output and a 900-meter maximum beam distance, combining spotlight and floodlight sources in one body. 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

Do place this light out of the reach of children.
Do not shine the light 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 light in inappropriate ways such as biting in the mouth, to avoid personal injury or life threats if the light or internal battery fails.
This light will accumulate a lot of heat while working, resulting in a high temperature of the flashlight shell. Pay attention to safe use to avoid scalding.
Turn off and lock the light or remove the battery to prevent accidental activation when placed in a closed and flammable environment such as pockets and backpacks.
The LED of this flashlight is not replaceable; so the whole light should be replaced when the LED reaches the end of its life.

Overview

Max 15,000 lumens output and 900 meters ultra-long beam distance.
Luminus SFT70 LED and sixteen Lumileds HL2X LEDs.
Powered by a battery pack that consists of 3 built-in 5000mAh batteries.
Compact body size for one-palm grip and convenient carry.
Rotary toggle switch and an electronic switch for easy operation.
Spotlight, floodlight, and combined light modes to cover multiple lighting needs.
Intelligent brightness downshifting sensor to avoid high temperature at close-range lighting.
USB Type-C fast charging interface and USB Type-A discharging interface.
Premium type HAIII hard-anodized anti-abrasive finish, made of A6061-T6 aluminum.
Size: 6.89" x 3.23" x 2.17" / 175 x 82 x 55 mm. Weight: 29.7 oz / 842.5 g (including battery).

Operating Instructions

On/Off: With the light locked, rotate the toggle switch to any mode to turn it on. With the light on, rotate the toggle switch to lock mode to turn it off. With the light unlocked, press and hold the electronic switch for 0.5 seconds to turn on/off the light.

Mode Switching: Mode A is spotlight, mode B is floodlight, mode C is spot-and-floodlight, mode D is flash mode. With the light on or locked, rotate the toggle switch clockwise to cycle through OFF/lock→mode A→mode B→mode C. With the light on and unlocked, press and hold the electronic switch for 1.2 seconds to enter mode D (defaults to Strobe); press and hold again to return.

Output Selection: With the light on and unlocked, single click the electronic switch to select output. Mode A cycles Eco→Low→Med→High. Modes B and C cycle Eco→Low→Med→High→Turbo. Mode D cycles Strobe→SOS→return to last selected output.

Intelligent Memory Circuit: Turned on/off by toggle switch: mode A activates on Low each time, while modes B and C automatically memorize the last selected output. Turned on/off by electronic switch: the light memorizes and recalls the last selected output. Mode D always activates on Strobe.

Intelligent Brightness Downshifting Sensor: With the light unlocked, press and hold the electronic switch for over 10 seconds to turn the sensor on (light blinks twice at Low, mode A) or off (light blinks eight times at Low, mode A). When the light surface is close to an illuminated object (about 60 mm) for more than 1.5 seconds, the flashlight automatically downshifts to Low output of mode A; it recalls the previous output level once away from the object for more than 0.8 seconds.

Charging & Power Bank Function

Switch off the light, open the anti-dust cap, and plug the USB Type-C socket of the charging cable into the light, then connect the other end to an adapter. Charging indicators flash left to right and turn constant-on once fully charged; only Med output of spotlight mode is available while charging. The light and included cable support QC2.0 fast charging; normal charging time is approximately 4 hours from depleted to fully charged.

For the power bank function, open the anti-dust cap and plug the USB Type-A socket of the charging cable into the flashlight's discharging port, then connect the other USB Type-C socket to the digital device. Single click the electronic switch to begin discharging. All modes are available when discharging, and the light will automatically stop discharging if the voltage is too low.

Battery Level Indication

With the light on or off (including locked status), single click the electronic switch to check the battery level; indicators last 3 seconds, and a second click within that time closes them.

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

Intelligent Overheat Protection

The flashlight will accumulate a lot of heat when used at relatively high output levels for extended periods. When it reaches a temperature of 60°C or above, it will automatically step down a few lumens to reduce the temperature, and allow reselection of the previous output once the temperature drops below 60°C.

Low-Voltage Warning

When the voltage level drops below the preset level, the flashlight downshifts to a lower brightness level until Eco output is reached. In Eco output mode, one battery level indicator blinks to remind you to recharge the battery until it is completely powered off.

Technical Parameters

Spotlight High: Output 3,000 lumens, Runtime 3 hours, Distance 886 meters, Intensity 196,464 candela.
Spotlight Med: Output 1,500 lumens, Runtime 3h40min, Distance 650 meters, Intensity 106,416 candela.
Spotlight Low: Output 500 lumens, Runtime 14h10min, Distance 380 meters, Intensity 35,272 candela.
Spotlight Eco: Output 10 lumens, Runtime 177 hours, Distance 60 meters, Intensity 812 candela.
Floodlight Turbo: Output 12,000 lumens, Runtime 2h30min, Distance 340 meters, Intensity 28,189 candela.
Floodlight High: Output 8,000 lumens, Runtime 2h30min, Distance 280 meters, Intensity 19,580 candela.
Floodlight Med: Output 3,000 lumens, Runtime 3 hours, Distance 170 meters, Intensity 7,264 candela.
Floodlight Low: Output 1,000 lumens, Runtime 11 hours, Distance 100 meters, Intensity 2,385 candela.
Floodlight Eco: Output 100 lumens, Runtime 50 hours, Distance 30 meters, Intensity 251 candela.
Spot-and-floodlight Turbo: Output 15,000 lumens, Runtime 2h30min*, Distance 900 meters, Intensity 203,568 candela.
Spot-and-floodlight High: Output 10,000 lumens, Runtime 2h30min, Distance 780 meters, Intensity 153,188 candela.
Spot-and-floodlight Med: Output 5,000 lumens, Runtime 2h40min, Distance 591 meters, Intensity 87,344 candela.
Spot-and-floodlight Low: Output 1,500 lumens, Runtime 6 hours, Distance 387 meters, Intensity 37,501 candela.
Spot-and-floodlight Eco: Output 300 lumens, Runtime 25 hours, Distance 250 meters, Intensity 15,153 candela.
Flash Mode: Strobe 15,000 lumens; SOS 500 lumens.
Impact Resistance: 1 meter.
Waterproof: IP68.

Note: The above specifications are from Fenix laboratory testing using the 15000mAh battery pack (3 built-in batteries), under a 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 Turbo 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 light and will void the warranty.
Rotate the toggle switch counterclockwise to lock the flashlight and avoid accidental activation.
Long-term use can result in O-ring wear. To maintain a proper water seal, replace the ring with an approved spare.
Periodic cleaning of the battery contacts improves the lamp's performance as dirty contacts may cause flickering or failure to illuminate: poor battery level (recharge the battery); or the product, battery contact, or other contacts are dirty (clean with a cotton swab soaked in rubbing alcohol).
If the above methods don't work, please contact your authorized distributor.

Included

Fenix LR40R V2.0 flashlight, Type-C charging cable, Lanyard, Holster, User manual, Warranty card.

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