This is an exciting new release from Fenix.  The Fenix AER-03 Tactical Remote Pressure Switch.  This switch features momentary-on, constant-on and output selection (function may vary with flashlights). The Fenix AER-03 Remote Pressure Switch is dedicated for tactical flashlights.  The switch features a noiseless design with attached Velcro, which makes it convenient in your tactical missions or in hunting.  

Features

• Works with the Fenix TK16 and 2015 and 2016 TK32 models
• Noiseless pressure pad switch (30mm long) with a lifespan of 100,000 activations, features output selection (function may vary with flashlights) and longtime 1A electric current passing
• Tactical round switch features momentary-on/constant-on (function may vary with flashlights) illumination and longtime 3A electric current passing
• Velcro cushion for quick attaching
• Cable made from resilient PU material can be extended from 24cm to 80cm
• Tail adapter is made from T6-grade aluminum, type III hard-anodized anti-abrasive finish
• Waterproof to IPX-8 standard
• Tail adapter size:  1.0 inch (25.4mm) x 1.3 inch (32mm)
• Includes pad switch, coiled cable, and tail adapter
• Total weight:  2.3 oz. (65 grams)