Unity Tactical SPARK Blinking Marker Light, All Polymer Construction, Velcro Backer, Matte Finish, On/Blink/Off, Infrared, SPK-IV1

A completely sealed unit SPARK is waterproof for function in a multitude of austere environments. It attaches to surfaces with a hook and loop backing. When paired with the SPARK CAGE it can weave onto webbing or snap onto metal surfaces with magnets.