Fenix LD35R Multipurpose – 1800 Lumens Rechargeable Led Torch

Operations

Operating Instructions

On/off
Press and hold the electronic switch for 0.5 seconds to turn on/off the flashlight.

Mode switching
Turn the toggle switch to select the needed mode. indicates the General mode (main light), R/B indicates the Red/blue light mode (side lights), and  indicates the White light mode (side lights).
With the light unlocked, press and hold the electronic switch for 1.2 seconds to switch to the Strobe mode. Single click it again to return to the previously used output of the mode that the toggle switch is set to.

Output selection
Main light (General mode): with the light turned on, single click the electronic switch to cycle through Eco→Low→Med→High→Turbo.
Side lights (White light mode): with the light turned on, single click the electronic switch to cycle through Single-sided (Low)→Single-sided (High)→Dual-sided (Low)→Dual-sided (High).
Side lights (Red/blue light mode): with the light turned on, single click the electronic switch to cycle through Red constant-on→Red flash→Blue flash→Red & blue flash→Red SOS.

Lock/unlock
Lock:
With the light turned off, double click the electronic switch within 0.5 seconds to lock the light. The flashlight will blink twice on Eco output, indicating the locked status.

Unlock:
In locked status, double click the electronic switch within 0.5 seconds, and the flashlight will activate on the mode that the toggle switch is set to, indicating the light is unlocked.
*In locked status, clicking or pressing the electronic switch will activate 2 blinks on Eco output to indicate locked status

Intelligent Memory Circuit
The flashlight memorizes the previously used output level, excluding the Strobe mode, the Red/blue light mode (Side lights), and the White light mode (Side lights).
When turned on again, the previously used output will be recalled.
*The flashlight will activate on Med output if it was previously turned off on Turbo or High output.
*The flashlight will activate on Red constant-on output if it was previously turned off on Red/blue light mode (Side lights) and activate on Single-sided (Low) if it was previously turned off on White light mode (Side lights).

Battery Specifications

*16340/18650 Li-ion batteries are powerful cells designed for commercial applications and must be treated with caution and handled with care. Using low-quality batteries or mishandling batteries (such as short-circuiting or overheating) could lead to combustion and jeopardize the safety of users and property. Any adverse effects resulting from the use of low-quality batteries are not covered by any Fenix warranty or liability. Using quality batteries with circuit protection will reduce the potential for combustion or explosion.
*When using two CR123A batteries, the Turbo mode cannot be operated, and the Strobe mode delivers a brightness level of 800 lumens.

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

Charging

1. Turn off the flashlight and open the anti-dust cover to reveal the USB Type-C 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 green when fully charged.
3. Once charging is completed, be sure to unplug the charging cable and close the anti-dust cover.

Note:

1. The normal charging time of the included Fenix ARB-L18-3400 battery is approximately 3 hours from depletion to fully charged with a 5 V/2 A charging adapter.
2. Recharge a stored flashlight every four months to maintain the optimum performance of the battery.
3. All modes can be turned on except the Strobe mode while charging. However, the brightness levels may vary depending on different charging statuses and battery levels.

Battery Level Indication 
With the light turned off, single click the electronic switch to check the battery status, the indicator will last for 3 seconds. Each time the light is turned on, the indicator will show the current battery level and will last 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%
*This feature only works with a Fenix ARB-L18 Series battery.

Intelligent Overheat Protection 
The flashlight will accumulate a lot of heat when used at high output levels for extended periods. When the flashlight reaches a temperature of 60°C/140°F or above, it will automatically step down a few lumens to reduce the temperature. When the temperature drops below 60°C/140°F, the flashlight will gradually recall the preset output level.

Low-voltage Warning
When the voltage level drops below the preset level, the flashlight is programmed to downshift to a lower brightness level until Eco output is reached. When this happens in Eco output, the battery level indicator blinks red to remind users to replace or recharge the battery in a timely manner.
*This feature only works with a Fenix ARB-L18 Series battery.

Usage and Maintenance

• Disassembling the sealed head can cause damage to the flashlight and will void the warranty.
• Fenix recommends using an excellent quality battery.
• If the flashlight will not be used for an extended period, remove the battery, or the flashlight could be damaged by electrolyte leakage.
• Lock the flashlight or 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 flashlight and battery contacts improves the flashlight’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: Recharge or replace the battery.
  B: 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.

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 light shell. Pay close attention to avoid burns.
• Turn off and lock the flashlight or remove the battery to prevent accidental activation when the light is placed in a closed and flammable environment such as pockets and backpacks!
• The light sources of this flashlight are not replaceable; so the whole light will need to be replaced when any one of the light sources reaches the end of its lifespan.