The Unity SPARK is a tiny, disposable marking light for making people or gear visible fast. Stick it on, press it, and you’re lit.

The unit is completely sealed and waterproof, so it works in rain, mud, and whatever else you drag it into. It mounts with hook and loop backing, and when used with the SPARK CAGE, you can weave it onto webbing or snap it onto metal surfaces using the integrated CAGE magnets.

Press the center of the silicone body to cycle through modes. Use constant light for low-light training or controlled visibility. Switch to blink when you need an emergency strobe beacon.