Amutorch XT45 SST40 2100lm In-depth review, Pros and Cons

Luminus SST40 LED
2100 lm output
119570 cd intensity
1 x 21700 Li-Ion battery

The Amutorch XT45 SST40 (XT45SST40) released in 2020. It uses Luminus SST40 LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 2100 lm output, 119570 cd intensity, and a beam distance of 692 m.

The XT45 SST40 flashlight provides instant illumination at the touch of a switch. This immediate response is particularly useful in emergency situations. This light has 5 modes of lighting. Since the XT45 SST40 flashlight automatically recalls the last used mode, there is no need to access higher brightness levels unless specifically required.

Amutorch XT45 SST40 (XT45SST40) pictures

Amutorch XT45 SST40 / XT45SST40 photo 1.
Amutorch XT45 SST40 / XT45SST40 photo 2.
Amutorch XT45 SST40 / XT45SST40

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 Amutorch XT45 SST40, then don’t hesite and signal the problem to us.

Amutorch XT45 SST40 (XT45SST40) specifications

NameXT45 SST40
Rated 3 / 5 based on 1376 user votes.

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


Weight163 g
Length141 mm
Body diameter26 mm
Head diameter45 mm
Materialaluminium alloy with HAIII hard-anodized finish

The XT45 SST40 generally comfortable to hold for extended periods and easy to carry in pockets or bags. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. The aluminium bodies can be anodized, providing a protective layer and a wide range of color options for flashlight bodies. The HAIII coating offers a uniform and attractive finish, often available in different colors, giving the flashlight a sleek and professional look. The XT45 SST40 offers an impressive assortment of captivating colors: black, gray.


EmitterLuminus SST40 LED
Color temperature5000 K, 6500 K
Lenstoughtened AR coated glass
Switchmechanical rear, forward clicky

Luminus has established a positive reputation as a reliable LED manufacturer. Warm white light is generally considered more comfortable and less harsh on the eyes compared to cool white light. If long-range illumination and throw distance are the primary requirements, a flashlight with a smooth reflector may be more suitable. The AR coating on the lens maximizes light transmission, making the flashlight more effective in darker environments.

The XT45 SST40 uses multiple switches. Depending on the placement and design of the switches, a multiple switch configuration can allow for one-handed operation. Mechanical switches often offer tactile feedback, allowing users to feel a distinct click or resistance when the switch is pressed. The placement of the rear switch at the end of the XT45 SST40 flashlight facilitates a secure forward grip.


Flux2100 lm
Intensity119570 cd
Throw692 m
CD/LM factor56.94

The 2100 lm output of XT45 SST40 provides greater versatility, as you can adjust the brightness levels to suit different lighting needs. The intense brightness of a 119570 cd flashlight can provide exceptional visibility and enhance safety in low-light or dark environments. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. Candela per lumen (cd/lm) is a measure of a flashlight's beam intensity relative to its total luminous flux or output.


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.


Battery1 x 21700 Li-Ion battery
Battery indicatorno
Charger portno
Thermal regulationyes

The power source of the XT45 SST40 flashlight is 1 x 21700 Li-Ion battery, providing reliable and long-lasting energy for optimal performance. The XT45 SST40 doesn't have charger port. The Low Voltage Protection helps to preserve the battery's capacity and prevent it from reaching a critically low voltage level. The thermal protection feature helps prevent overheating, which can be detrimental to the flashlight's performance, battery, and overall safety. The flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.

The performance of the Amutorch XT45 SST40 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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