On/off

Tap the tail switch to momentarily turn on the flashlight, release it and the light will go out.

Fully press the tail switch to turn on or turn off the flashlight.

Mode switching

With the light switched on, press and hold the side switch for 0.5 seconds to enter the Flash Mode, press and hold the side switch for 0.5 seconds once again to return to the General Mode.

Output Selection

General Mode: 

With the light switched on, single click the side switch to cycle through Moonlight→Low→Med→High→Turbo.

Flash Mode:

With the light switched on, press and hold the side switch for 0.5 seconds to enter Strobe, single click the side switch to cycle through Strobe→SOS.

Intelligent Memory Circuit 

The flashlight automatically memorizes the last selected output of General Mode. When turned on again the previously used output of General Mode will be recalled.

Battery Specifications

Warning: Do not mix batteries of different brands, sizes, capacities or types. Doing so may cause damage to the flashlight or to the batteries being used.

*18650/16340 rechargeable Li-ion batteries are powerful cells designed for commercial applications and must be treated with caution and handled with care. Only using quality batteries with circuit protection will reduce the potential for combustion or explosion. Cell damage or short circuiting caused by using these types of battery is considered user induced damage and is not covered by any Fenix warranty or liability.

Battery Replacement

Unscrew the light body and insert the battery with the anode side (+) towards the light head, then screw the light body back on.

Charging 

1. With the flashlight switched off, open the anti-dust cover to reveal the charging port, then connect the USB Type-C end of the charging cable to the flashlight. 

2. The indicator will display red while charging, and will turn to green when fully charged. 

3. Once charging is completed, be sure to close the anti-dust cover.

4. With the flashlight switched off, the normal charging time of the Fenix ARB-L18-3400 battery is about 3 hours from depleted to fully charged with a 5 V/2 A charging adapter. Only Moonlight output and Low output can be operated while charging.

5. Recharge a stored light every four months to maintain optimum performance of the battery.

Battery level indication

Each time the light is turned on, the battery level indicator in the middle of the switch will automatically display the battery status for 3 seconds. 

Green light on: saturated 100% - 85%

Green light flashes: sufficient 85% - 50%

Red light on: poor 50% - 25%

Red light flashes: critical 25% - 1%

Note: This feature only works with a Fenix ARB-L18 Series rechargeable battery.

Intelligent Overheat Protection

The flashlight will accumulate a lot of heat when used at high output levels for extended periods. The light will automatically step down a few lumens to reduce the temperature to a safe level when this situation occurs.

Low-voltage Warning

When the voltage level drops below 3.0 V, the flashlight is programmed to downshift to a lower brightness level until Moonlight output is reached. When this happens in Moonlight output, the battery level indicator blinks red to remind you to replace or recharge the battery. To ensure normal use, the flashlight will not turn off automatically and will work until the battery level runs out.

Note: This feature only works with a Fenix ARB-L18 Series rechargeable battery.

Usage and Maintenance 

• Disassembling the sealed head can cause damage to the light and will void the warranty.
• Fenix recommends using an excellent quality battery. 
• If the light will not be used for an extended period, remove the battery, or the light could be damaged by electrolyte leakage or battery explosion.
• Remove the battery to prevent accidental activation during storage or transportation.
• 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 the lamp to flicker, shine intermittently or even fail to illuminate for the following reasons:
  A: Poor battery level.
  Solution: Replace or recharge the battery (Ensure the battery is inserted according to the manufacturer’s specifications).
  B: The threads, PCB board contact or other contacts are dirty. 
  Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.

If the above methods don't work, please contact your authorized distributor.

Warning

• Do NOT place this flashlight in the reach of children!
• Do NOT shine the flashlight directly into the eyes of anyone!
• Do NOT place light head near flammable objects, high temperatures can cause objects to overheat and become flammable/ignite!
• Do NOT use the flashlight in inappropriate ways such as holding the unit in your mouth, doing so could cause serious personal injury or death if the flashlight or internal battery fails!
• This flashlight will accumulate a significant amount of heat while operating, resulting in a high temperature of the flashlight shell. Pay close attention to avoid burns.
• Remove the battery from the flashlight to prevent accidental activation when the flashlight is placed in a closed-in and flammable environment such as pockets and backpacks!
• The LED of this flashlight is not replaceable; so the whole flashlight will need to be replaced when the LED reaches the end of its lifespan.

What is the product positioning of LD30R? What are the key features of LD30R?

A: Fenix LD30R is a high-performance outdoor flashlight. Its key features include:

1. Multiple brightness options.

2. Tactical tail switch+side switch.

3. Strobe mode and SOS mode can improve the safety of users.

4. Two-way body clip for versatile attachment.

What kind of LED is used in LD30R? Does Fenix offer to replace LED? 

A: A Luminus SST40 LED with a lifespan of 50,000 hours.

Fenix does not provide LED replacement services for the time being, and users are not recommended to replace the LEDs independently, which may affect product performance, cause product damage and void the warranty.

What is the color temperature of LD30R?

A: Around 6000K.

What is the working voltage of LD30R?

A: The operating voltage is 3.0 - 6.4 V. The max operating current is 6 A.

Is LD30R rechargeable? How long is the charging time? 

A: LD30R is rechargeable. The normal charging time of the Fenix ARB-L18-3400 battery is about 3 hours from depleted to fully charged with a 5V/2A charging adapter. Only Moonlight output and Low output can be operated while charging. When charging is complete, please replace the anti-dust cap to ensure waterproof and dustproof ability.

How to prevent accidental activation of the LD30R?

A: Unscrew the light body, or remove the battery to prevent accidental activation.

Why does the LD30R downshift to a lower mode after being used for a while and the higher mode cannot be selected?

A: 

There are two reasons:

1. Intelligent Overheat Protection

The flashlight will accumulate a lot of heat when used at high output levels for extended periods. Therefore the light will automatically step down a few lumens to reduce the temperature to a safe level when this situation occurs.

2. Low-voltage Warning

When the voltage level drops below 3.0 V, the flashlight is programmed to downshift to a lower brightness level until the Moonlight mode is reached. 

Why does the LD30R happen to flicker?

A: 

The reasons that may cause the light to flicker, shine intermittently or even fail to illuminate:

1. Poor battery level.

Solution: Recharge or replace the battery.

2. The contact or contact point of the battery or flashlight is dirty. 

Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.

If the above methods don't work, please contact your authorized distributor.

What kind of battery can be used in LD30R?

A: It is recommended to use a Fenix ARB-L18-3400 battery. The flashlight is also compatible with the CR123A battery. While using two CR123A batteries, the max output is 1000 lumens and the max beam distance is 205 meters. The 1-lumen Moonlight mode can be continuously used for 300 hours.

Other Li-ion batteries are not recommended.  An unmatched battery may cause the flashlight to fail to work normally.

Is the LD30R waterproof?

A.  The light is waterproof so long as the battery port cover is in place.

What should I do if the LD30R needs repair?

A: 1. 15-day replacement: Fenix will replace identical or equal products with documented manufacturing defects within 15 days of purchase.

2. 5-year free repair: Fenix will repair a light free of charge within 5 years (rechargeable battery and other accessories: 1 year) of purchase if problems develop with normal use.

3. Lifetime limited warranty: If repair is required after 5 years from the date of purchase, Fenix will charge for parts. The total repair fee is dictated by the cost of the replaced materials.

4. If you need warranty service, fill out the warranty form at https://www.fenixlighting.com/pages/warranty-repairs to start your repair claim.