Unity Tactical SPARK Marker Light – IR Output, Polymer Construction, Black (SPK-IV1)

• Marker light provides infrared illumination for covert identification applications
• Features multiple modes including constant high constant low and blinking output
• Offers over 200 hour runtime for extended operational use
• Constructed from polymer and silicone for lightweight durable performance
• Attaches using hook and loop backing for versatile mounting options
• Designed for helmets plate carriers and gear requiring low profile identification

The Unity Tactical SPARK Marker Light IR SPK-IV1 is a marker light designed for personal identification and signaling. This Unity Tactical SPARK Marker Light IR unit provides infrared illumination capability with a compact form factor suitable for mounting on gear.

The Unity Tactical SPARK Marker Light IR SPK-IV1 features polymer and silicone construction with a matte black finish and a Velcro mounting interface. It offers a mode cycle including constant high, constant low, blinking, and off settings, along with a runtime rated at over 200 hours. This marker light is used for identification in low-visibility conditions and integrates onto helmets, plate carriers, or chest rigs in field use. In typical setups, the compact size allows low-profile attachment while maintaining visibility when activated. The Unity Tactical SPARK Marker Light IR design supports consistent operation across multiple signaling modes for organized identification tasks.