The Cyalume ChemLight is the gold standard in chemical light technology, and these infrared SOS signals are no different. Known among tactical operators as “the buzzsaw”, this SOS signaling device is a 6.25″ infrared light stick attached by a 30″ lanyard to the protective plastic outer casing that acts as a handle.

In this post I’d like to introduce you to a very simple nighttime signaling technique called the BUZZ-SAW. The technique is most effectively used with a breakable glow stick, though I’ve seen it done with fire as well. The Breakable Glow Stick is a great survival tool.

These infrared tactical-grade light sticks have been tested in battle fields and covert operations for decades. ChemLight is the only chemical light brand trusted by the US Armed Forces, and it’s not accident. These light sticks provide up to 8 hours of utterly reliable infrared light.

Fitted with 1m of issue nylon cord, this allows the user to spin the Cyalume on the cord creating a 'buzzsaw' effect, increasing the visibility of the light. This method is in use with some military units for self marking by casualties or ground to air signalling. Excellent lightweight emergency light source with 360 illumination.

Signaling devices are essential to surviving and getting out of emergency situations. In this My Medic Minute, Billy Haley shows you how to create a “buzzsaw” signaling device using paracord and...

Cyalume offers infrared lightsticks and infrared patches and IR markers, visible with NVGs for tactical operations.

In this quick tip, we show you how to signal using a light stick and some paracord. This is the buzz saw signaling technique. Hope you enjoy it and thanks ...

The Buzzsaw is a decorative item available for purchase at Ito Ito Construction for 500 J-Coins. The Buzzsaw is a handheld tool with a distinctive design. It features a large, circular, grey blade, partially enclosed by an orange, angular guard. The guard extends into a …