Weltool T5 Stumpy Tiger 420lm In-depth review, Pros and Cons

420 lm output
9155 cd intensity
1 x 18500 Li-Ion battery

The Weltool T5 Stumpy Tiger (T5) released in 2019. It uses X-LED HE, SMO reflector and 1 x 18500 Li-Ion battery. The powerful emitter in this flashlight provides up to 420 lm output, 9155 cd intensity, and a beam distance of 191 m.

The T5 Stumpy Tiger 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 2 modes of lighting. Lack of mode memory means you need to manually adjust the flashlight's settings each time you turn it on to get the desired mode. The strobe function can be utilized as a self-defense tool, providing a non-lethal means to deter or disorient attackers

Weltool T5 Stumpy Tiger (T5) pictures

Weltool T5 Stumpy Tiger / T5 photo 1.
Weltool T5 Stumpy Tiger / T5 photo 2.
Weltool T5 Stumpy Tiger / T5

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 Weltool T5 Stumpy Tiger, then don’t hesite and signal the problem to us.

Weltool T5 Stumpy Tiger (T5) specifications

NameT5 Stumpy Tiger
Rated 3 / 5 based on 1364 user votes.

Unlike ambient or overhead lighting sources, flashlights allow you to direct the light exactly where you need it.


Weight104.5 g
Length117 mm
Body diameter25.4 mm
Head diameter31 mm
Materialaluminium alloy with HAIII hard-anodized finish

The T5 Stumpy Tiger 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 body of T5 Stumpy Tiger has excellent thermal conductivity, meaning it can effectively dissipate heat generated by the flashlight's components. The HAIII process produces a hard and wear-resistant surface on the aluminum, making it more resistant to scratches, abrasions, and impacts. The T5 Stumpy Tiger flashlight is offered in a stylish black color.


EmitterX-LED HE
Color temperature5500 K
Switchmechanical rear

Warm white light is generally considered more comfortable and less harsh on the eyes compared to cool white light. The primary function of the smooth reflector (SMO) is to precisely focus and project the light emitted from the light source into a defined beam pattern. Mechanical switches are typically built with robust construction, making them resistant to wear and tear, and capable of enduring various environmental conditions. The rear switch allows for quick and easy momentary activation or constant-on activation, enabling rapid response and tactical maneuvering.


Flux420 lm
Intensity9155 cd
Throw191 m
CD/LM factor21.8

420 lm can provide a decent amount of brightness and be suitable for many everyday tasks. With 9155 cd, the T5 Stumpy Tiger flashlight provides a noticeably brighter and more intense beam of light. The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. Candela per lumen (cd/lm) is a measure of a flashlight's beam intensity relative to its total luminous flux or output.


Modes2 modes
Mode memoryno
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. Strobe can be used for signaling purposes, self-defense, or attracting attention in emergency situations.


Battery1 x 18500 Li-Ion battery
Battery indicatorno
Charger portno
Thermal regulationno

The power source of the T5 Stumpy Tiger flashlight is 1 x 18500 Li-Ion battery, providing reliable and long-lasting energy for optimal performance. The T5 Stumpy Tiger cannot charge batteries directly. You may need an external charger to keep your battery going. When the flashlight detects that the voltage of the battery has dropped to a certain threshold, it automatically reduces or cuts off the power output.

Flashlights without thermal protection may rely on other design elements for heat dissipation, such as heat sinks, fins, or body materials with good thermal conductivity. The "6" in the IP67 rating represents the level of protection against solid objects, specifically dust and foreign particles. The "7" in the IP67 rating indicates that the flashlight, can withstand being submerged in water up to a certain depth for a limited time without being damaged.


Package contents18500 battery with microUSB
microUSB cable
spare o-ring
standby lens

By including a battery with the flashlight, you avoid the additional expense of purchasing a battery separately. The clip is especially helpful when you need quick access to your flashlight while keeping your hands available for other tasks. When using spare O-rings, it's important to follow the manufacturer's instructions and guidelines for proper installation.

The performance of the Weltool T5 Stumpy Tiger 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.

If there’s information about the Weltool T5 Stumpy Tiger that you would like to see on this site, then write to us.

FlashlightChart.com / Flashlights / Weltool / Weltool T5 Stumpy Tiger (2019)