The above test data is from 1lumen.com
The TS25is a powerfulEDCflashlight. It uses 4pieces main LEDs and 8peices multiColor With LED, with Anduril 2.0 UI and powered by one 21700 battery. It will be your reliable partner for every day use and with fun.

Specifications

Emitter: ${37} LEDsand 8 pieces to LED
TIR Optics with protected glass
Beam Angle: spot 25 degree, flood 124 degree
Battery options: 1x 21700 Li-Ion battery
Operating voltage: 2.8V-4.2V 
Dimension: 109.7mm (length) × 32mm (head diameter)
Weight: 77± 1 grams (without battery)
Flashlight body: Aerospace grade 6061 grade aluminum alloy
Automatic Stepdown: Turbo mode steps down to High mode automatically to preventoverheating.
Electronic reverse polarity protection from improper battery installation
Advanced Temperature Regulation (ATR) technology
(The product uses copyrighted code released under the GNU Public License v3 (GPLv3).
To know about the exact source code used in the product, please go to
https://tiny.cc/TKAnduril)

–Charge&Reverse Charging: Max input/output 5V3A with USB C Rechargeable port.
When charging: power indicator flash blue and turns to blue after full.
Reverse Charging: Power indicator turns blue , while the indicator flash blue, means low battery.
Power indicator on side switch shows 5 seconds after turn on, power enough(green color), low power(red color),Very low (flashing red)
That is all the user needs to know for basic use, but there are many more modes and features available for people who want more.