No Wurkkos logo on brass TS10 as it is not legible.
Note:  Tailcap is glued, for better contact of the electronic tail press. Please don't twist and disassemble the tailcap. Unscrew the entire head to replace the battery. Constant reactivation of turbo mode can easily cause the flashlight to EXCEED safe operating temperatures. Thank you.

Specifications

Emitter: 3 pieces 90 CRI CSP LEDs and 3 pieces single color aux LEDs
Tint: CSP 5800K/4000K
Battery options: 1x 14500 Li-Ion battery 
Operating voltage: 3.0V - 4.2V (14500 battery)  
Dimension: 71.5 mm (length) × 21mm (head diameter)
Weight: 32 ± 1 grams (without battery)
Anduril2 User Interface
flashlight body: Aerospace grade 6061 grade aluminum alloy, CNC manufactured to hard-anodized to military grade specification type III, anti-abrasive finish to get solid built body, anti-crash geometry and better heat exchange.
Automatic Stepdown: Turbo mode steps down to High mode automatically to prevent overheating.
Electronic reverse polarity protection from improper battery installation
Advanced Temperature Regulation (ATR) technology: As the temperature rises, TS10 is programmed to automatically step down and step up the brightness to prevent overheating.

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