Fireflies T9R SBT90.2 (2021) review

Luminus SBT90.2 LED
5200 lm output
420000 cd intensity
1 x 21700 Li-Ion battery

The Fireflies T9R SBT90.2 (T9RSBT) released in 2021. It uses Luminus SBT90.2 LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 5200 lm output, 420000 cd intensity, and a beam distance of 1296 m.

The memory function is a nice feature, the light will remember the last used mode. It has a strobe function, which is one of the most effective self defense tools available. The T9R SBT90.2 flashlight is rechargeable easily via USB port.

Table of contents:

Fireflies T9R SBT90.2 (T9RSBT) specifications

NameT9R SBT90.2
Rated 3/5 based on 792 user votes.


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

Weight199 g
Length167 mm
Body diameter26.5 mm
Head diameter65 mm
Materialaluminium alloy with HAIII hard-anodized finish


The emitter of T9R SBT90.2 manufactured by Luminus, a US-based LED manufacturer. The T9R 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
Switchelectronic side


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.

Flux5200 lm
Intensity420000 cd
Throw1296 m
CD/LM factor80.77


The T9R 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. The ramping mode of the T9R SBT90.2 is intuitive, and lets you seamlessly ramp the output up and down over almost the entire output range. The T9R SBT90.2 is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate. It has the SOS beacon function for an emergency situation. The SOS flashes Morse code so you can signal for help when needed.

Mode memoryyes
Ramping modeyes


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 any USB power source. 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 indicatoryes
Charger portUSB Type-C
Thermal regulationyes
Impact resistance1 m

The performance of the Fireflies T9R 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 Fireflies T9R SBT90.2, then don’t hesite and signal the problem to us.

Fireflies T9R SBT90.2 (T9RSBT) pictures

Fireflies T9R SBT90.2 / T9RSBT photo Fireflies T9R SBT90.2 / T9RSBT photo Fireflies T9R SBT90.2 / T9RSBT photo Fireflies T9R SBT90.2 / T9RSBT photo Fireflies T9R SBT90.2 / T9RSBT photo Fireflies T9R SBT90.2 / T9RSBT photo Fireflies T9R SBT90.2 / T9RSBT photo
Fireflies T9R SBT90.2 / T9RSBT

Fireflies T9R SBT90.2 (T9RSBT) comparisons

According to our statistics, the Fireflies T9R SBT90.2 flashlight was most often compared on our site with the following flashlights.

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Fireflies T9R SBT90.2

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