Amutorch XT45 SBT90.2 (2020) review

Luminus SBT90.2 LED
5700 lm output
140000 cd intensity
1 x 21700 Li-Ion battery

The Amutorch XT45 SBT90.2 (XT45SBT902) released in 2020. It uses Luminus SBT90.2 LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 5700 lm output, 140000 cd intensity, and a beam distance of 748 m.

This light has 5 modes of lighting. The memory function is a nice feature, the light will remember the last used mode.

Table of contents:

Amutorch XT45 SBT90.2 (XT45SBT902) specifications

NameXT45 SBT90.2
Rated 4/5 based on 1057 user votes.


The aluminium body of flashlight treated with a Type III hard-anodized, anti-abrasive finish.

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


The emitter of XT45 SBT90.2 manufactured by Luminus, a US-based LED manufacturer. The XT45 SBT90.2 has a smooth reflector. The properly focused smooth reflector gives you a more cohesive hotspot and therefore throws better. It has an AR coated lens.

EmitterLuminus SBT90.2 LED
Color temperature5700 K
Lenstoughtened AR coated glass
Switchmechanical rear, forward clicky


The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.

Flux5700 lm
Intensity140000 cd
Throw748 m
CD/LM factor24.56


The XT45 SBT90.2 has mode memory. Mode memory means that the light will remember the mode you were using when the light was last turned off, and when you turn it on again.

Modes5 modes
Mode memoryyes
Ramping modeno


The XT45 SBT90.2 cannot charge batteries directly. You may need an external charger to keep your battery going. This flashlight has a built-in low voltage protection (LVP) to prevent damage to the cell from over-discharge, so protected cells are not necessary. The built-in thermal control automatically adjusts brightness output to prevent overheating.

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

The performance of the Amutorch XT45 SBT90.2 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.

The specifications above 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 SBT90.2, then don’t hesite and signal the problem to us.

Amutorch XT45 SBT90.2 (XT45SBT902) pictures

Amutorch XT45 SBT90.2 / XT45SBT902 photo Amutorch XT45 SBT90.2 / XT45SBT902 photo
Amutorch XT45 SBT90.2 / XT45SBT902

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