Fenix LR35R 10000lm In-depth review, Pros and Cons

6 x Luminus SST40 LEDs
10000 lm output
63200 cd intensity
2 x 21700 Li-Ion batteries

The Fenix LR35R (LR35R) released in 2020. It uses 6 x Luminus SST40 LEDs, SMO reflector and 2 x 21700 Li-Ion batteries. The powerful emitter in this flashlight provides up to 10000 lm output, 63200 cd intensity, and a beam distance of 503 m.

The LR35R flashlight is an essential tools for emergency preparedness. In situations like natural disasters or blackouts, when electricity is unavailable, a flashlight becomes crucial for navigating dark areas. This light has 5 modes of lighting. The mode memory of LR35R contributes to a more seamless and intuitive user experience. It has a strobe function, which is one of the most effective self defense tools available. In addition to USB charging, the LR35R may also support other charging methods such as solar panels or hand-cranked mechanisms.

Fenix LR35R (LR35R) pictures

Fenix LR35R / LR35R photo 1.
Fenix LR35R / LR35R

The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Fenix LR35R, then don’t hesite and signal the problem to us.

Fenix LR35R (LR35R) specifications

Rated 4 / 5 based on 1443 user votes.

This Fenix flashlight is designed to be compact and handheld, making it easy to carry and maneuver.


Weight239 g
Length140 mm
Body diameter46.5 mm
Head diameter51.5 mm
Materialaluminium alloy with HAIII hard-anodized finish

The 239 g weight may provide advantages like increased durability or the ability to house larger batteries for longer runtime. A shorter flashlight is generally easier to carry in a pocket, bag, or pouch, making it more convenient for everyday use or when you're on the go. The aluminium bodies can be anodized, providing a protective layer and a wide range of color options for flashlight bodies. The HAIII process produces a hard and wear-resistant surface on the aluminum, making it more resistant to scratches, abrasions, and impacts. This flashlight features a captivating black color.


Emitter6 x Luminus SST40 LEDs
Color temperature5500 K
LensAR coated glass
Switchelectronic side

The US-based Luminus is recognized as a reputable LED manufacturer in the lighting industry. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources, particularly white light. The smooth reflector is typically used in flashlights where long-range illumination is a priority, such as searchlights or thrower flashlights. The AR coating on the lens maximizes light transmission, making the flashlight more effective in darker environments. Electronic switches on this flashlight provide a range of advantages and additional features compared to mechanical switches.


Flux10000 lm
Intensity63200 cd
Throw503 m
CD/LM factor6.32

With 10000 lm, the LR35R flashlight will provide an exceptionally bright and powerful beam of light. 63200 cd represents an extremely high level of brightness for a flashlight. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The cd/lm factor (candela-to-lumen ratio) provides information about how concentrated or focused the light output of a light source is.


Modes5 modes
Mode memoryyes
Ramping modeno

Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. Mode memory means that the flashlight will remember the mode you were using when the light was last turned off, and when you turn it on again. The LR35R is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate.


Battery2 x 21700 Li-Ion batteries
Battery indicatoryes
Charger portUSB Type-C
Thermal regulationyes
Impact resistance1 m

The Fenix LR35R flashlight is powered by 2 x 21700 Li-Ion batteries. The battery indicator lets you know when the battery is low, charging, or fully charged. This flashlight can charge the battery with an integrated charger, and it works with a USB power source. The Low Voltage Protection helps to preserve the battery's capacity and prevent it from reaching a critically low voltage level. The built-in thermal control automatically adjusts brightness output to prevent overheating.

The "6" in the IP68 rating represents the level of protection against solid objects, specifically dust and foreign particles. The flashlight with IP68 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer. The impact resistance of a flashlight refers to its ability to withstand physical shocks or impacts without being damaged.


Package contents2 x 21700 batteries
USB Type-C cable
nylon holster
spare o-ring

The flashlight package is thoughtfully equipped with a holster, offering you a practical and secure storage solution for your flashlight. The lanyard prevents accidental loss of the flashlight. Regularly replacing worn or damaged O-rings helps maintain the overall durability and performance of the flashlight.

The performance of the Fenix LR35R flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

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