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The Fenix LD36R is a powerful multi-purpose torch equipped with three top-tier second-generation Luminus SFT-25R LEDs and three RGB LEDs, combining uncompromising light output with the fascinating world of coloured lighting. With a luminous flux of up to 3,600 lumens and a beam distance of up to 385 metres, it becomes a reliable companion on demanding mountain climbs as well as for creative photography.

Included in the package is the high-capacity Fenix ARB-L21-6000 Li-ion rechargeable battery with a capacity of 6,000 mAh, providing up to 65 hours of runtime, while charging is conveniently done via a waterproof USB-C port directly on the torch body. A standard 1/4" thread on the tail allows mounting on a tripod, and the included AOD-04 diffuser instantly turns it into a reading lamp or atmospheric light.

Package contents: torch, wrist lanyard, belt holster, spare O-ring, USB-C charging cable, Fenix ARB-L21-6000 battery and AOD-04 diffuser.

Warranty: five years for the torch, two years for the battery.

1. Full RGB lighting with selection of any shade
   The torch offers six preset colours – red, orange, pink, blue, purple and green – and also allows smooth adjustment to any shade by holding the button, so the user can tailor the lighting exactly to their needs, whether for creating ambience while camping, signalling, or creative photography.
2. Durability and protection for demanding conditions
   The torch body is made from durable A6061-T6 aluminium alloy with a Type III hard-anodised finish that resists scratches, while IP68 waterproofing (submersible to 2 metres) and 1-metre impact resistance ensure reliable operation even in the harshest conditions.

• Luminous flux up to 3,600 lumens
• Beam distance up to 385 metres (37,100 cd)
• Six white-light modes + strobe
• RGB lighting up to 330 lumens, runtime 4.6 hrs
• Runtime up to 65.25 hours in the lowest mode
• 6,000 mAh battery included
• Charging via waterproof USB-C port
• 1/4" thread for tripod mounting
• IP68 waterproofing, 2 m submersion
• Impact resistance: 1 m drop
• Intelligent overheat protection (60 °C)
• Dual switch with double lockout
• Last-mode memory
• Weight 231 g including battery
• LED lifespan 50,000 hours
• AOD-04 diffuser and holster included

Specifications:

LED: Luminus SFT-25R (3×) + RGB LED (3×)
Luminous flux: 3,600 lm (max.) / 30 lm (min.)
Beam distance: 385 m / 37,100 cd
White-light modes: Turbo 3,600 lm (3.6 hrs) / High 1,500 lm (3.9 hrs) / Medium 350 lm (10.25 hrs) / Low 150 lm (28.9 hrs) / Eco 30 lm (65.25 hrs) / Strobe 3,600 lm
RGB output: up to 330 lm, runtime more than 4.6 hrs
Power: 1× Li-ion 21700 (Fenix ARB-L21-6000, 6,000 mAh)
Charging: USB-C, 5 V/2.5 A, charging time approx. 3.5 hrs
Waterproofing: IP68 (2 m)
Impact resistance: 1 m
Dimensions: 139.6 × 40 × 26.5 mm
Weight: 231 g (with battery)
Body material: A6061-T6 aluminium alloy
Finish: Type III hard anodised
Tripod thread: 1/4"
Number of modes: 14
LED lifespan: 50,000 hours
Measurement standard: ANSI/NEMA FL 1-2009

Using the Fenix LD36R torch
From the factory, there may be an insulating cover on the battery inside the torch. Remove it from the battery before first use.
On/off and switching output and colour modes - To turn the light on or off, hold the side button for about 0.5 seconds when a lighting mode is selected (W for white light or C for coloured). If the rotary selector is in the central locked position, turn it to the symbol of the desired lighting mode (W or C) to switch the torch on. You can switch white-light (W) output modes at any time during operation with short presses of the button. Hold the button for 1.2 seconds to activate strobe; press the button again to turn it off and return to the previous white-light mode. In coloured-light mode (C), short presses cycle through colours: red - orange - pink - blue - purple - green. Holding the button activates smooth colour change—release the button when the desired shade is reached. A subsequent short press switches back to the originally selected colour from the 6 presets.
Last-mode memory - The torch always turns on in the last selected mode, except for strobe and smooth colour change.
Lock/unlock - To prevent accidental activation (e.g. in luggage), quickly press the button twice (the torch must be off); the torch will flash and is locked. Unlock by quickly double-pressing the button again. You can also lock the torch with the rotary selector by moving it to the central position. Both locks can be combined by locking first with the button and then with the rotary selector. Accidental activation can also be prevented by loosening the torch head.
Battery replacement - Unscrew the torch head and insert the battery with the positive pole towards the head. Then fully tighten the torch head again.
Charging - Lift the dust cover and connect the USB-C charging cable to the torch’s charging port. After charging, seal the dust cover again. Typical charging time for the included ARB-L21-6000 battery is 3.5 hours with a 5 V/2.5 A USB power source. During charging, the indicator lights red. Once the battery is fully charged, the indicator turns green. During charging, the torch can be used in any mode except strobe and smooth colour change; depending on the battery charge level, not all modes may be available and the overall charging time will increase.
Battery charge status indication - When the torch is off, activate the battery level indication for three seconds with a short press of the button. Green indicates sufficient charge (100% - 85%), flashing green (85% - 50%), steady red (50% - 25%) and flashing red a critically depleted battery (25% - 1%). If the battery is depleted, the torch will gradually and automatically switch to lower output modes; in the lowest mode, the battery indicator flashes red to alert that the battery needs to be recharged or replaced. Works only with original batteries.
Intelligent overheat protection - During prolonged use in high output modes, a large amount of heat accumulates. When the torch reaches 60 °C or higher, it automatically reduces output by a few lumens to lower the temperature. When the temperature drops below 60 °C, the output gradually increases again.
Low-battery warning - If the battery voltage drops below 3.0 V, the torch automatically switches to a lower mode until it reaches the lowest output mode. After reaching the lowest output, the battery status icon on the OLED display starts flashing. In this case, recharge the torch as soon as possible or replace the battery with a charged one.

Warning
Do not disassemble the sealed parts in the torch head yourself; doing so will void the warranty.
Use only the high-current rechargeable 21700 Li-ion batteries listed above.
If the protective rubber rings appear damaged after extended use, replace them. The rings must also be lubricated to prevent rubber erosion. By following these rules, the torch will be properly protected against water.
If the torch does not switch to higher output modes, flashes, or does not turn on, this may be due to one of the following reasons:
- The battery is almost depleted - recharge it.
- The contacts inside the torch are dirty – clean them with a cotton swab soaked in alcohol.
- The rear part of the torch is loose – tighten it.