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Lumintop GT3 (2020) review

2020
3 x Cree XHP70.2 LEDs
18000 lm output
85600 cd intensity
4 x 18650 Li-Ion batteries

The Lumintop GT3 (GT3) released in 2020. It uses 3 x Cree XHP70.2 LEDs, SMO reflector and 4 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 18000 lm output, 85600 cd intensity, and a beam distance of 585 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.

Table of contents:

Lumintop GT3 (GT3) specifications

Brand
Lumintop
Name
GT3
Type
GT3
Rating
Rated 4/5 based on 18 user votes.
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Launch
2020
Form
flashlight

Body

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

Weight
475 g
Length
130 mm
Head diameter
68 mm
Material
aluminium alloy with HAIII hard-anodized finish
Colors
black

System

The emitter of GT3 manufactured by Cree, a US-based LED manufacturing company. The GT3 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.

Emitter
3 x Cree XHP70.2 LEDs
Color temperature
5000 K, 6500 K
Reflector
SMO
Lens
AR coated glass
Switch
electronic side

Performance

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.

Flux
18000 lm
Intensity
85600 cd
Throw
585 m
CD/LM factor
4.76

Software

The GT3 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 GT3 is intuitive, and lets you seamlessly ramp the output up and down over almost the entire output range. The GT3 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.

Firmware
NarsilM
Mode memory
yes
Ramping mode
yes
Strobe
yes
SOS/Beacon
yes

Features

The battery indicator lets you know when the battery is low, charging, or fully charged. The GT3 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.

Battery
4 x 18650 Li-Ion batteries
Battery indicator
yes
Charger port
no
LVP
yes
Thermal regulation
yes
Protection
IP65
Impact resistance
1 m
AUX LEDs
no
Magnetic
no

The performance of the Lumintop GT3 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 Lumintop GT3, then don’t hesite and signal the problem to us.

Lumintop GT3 (GT3) pictures

If there’s information about the Lumintop GT3 that you would like to see on this site, then write to our webmaster@flashlightchart.com address.

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