The PL60RS version of the Walther Pro PL60 has a remote push button switch (RS) and a universal mount, but is otherwise the same in design. IPX8 waterproof to 15m WITH END CAP.
Beam Adjustment System
Light levels: 100%, 40%, 10% & direct strobe
Anti-reflecting aircraft aluminium
High-grade aluminium reflector and anti-scratch lens
Remote push button switch & end cap switch
Temperature Protection System
2x CR123 Lithium 3V battery
Remote push button switch
End cap switch
Adapter for 3x AAA
Adapter for 1x ICR18650 / 2x CR123
ANSI FL1 Standard - Technical Data
The American National Standards Institute (ANSI) published in 2009 the "Flashlight Basic Performance Standard", FL1 for short. So you can compare flashlights across manufacturer boundaries neutral. This lamp has been tested to stringent ANSI specifications.