Infrared Light FlexBand (36 Pack)

Please contact J3Seven to check availability, current lead times and pricing for the Cyalume Infrared FlexBand.

The Cyalume Infrared FlexBand is a flexible, wearable chemical light designed for covert marking under night vision. It emits an infrared (IR) light signature intended to be seen with night vision devices, making it ideal for low-profile identification of people, routes, equipment and key locations during night operations. With no batteries required and simple activation, it’s a dependable option for tactical teams, emergency services training and field work.

Why teams choose the Infrared FlexBand

• Night vision compatible IR output: designed for covert marking when visible light isn’t appropriate.
• Hands-free attachment: wrap around wrists, gear, door handles, branches and more for quick identification.
• Fast, simple activation: bend and squeeze to activate when needed.
• No batteries, no heat: chemical illumination with no charging or maintenance.
• Field-friendly build: waterproof, non-toxic and non-flammable, suitable for harsh conditions.

Common uses

• Covert route and objective marking (night ops / training)
• Personnel and team identification under NVG/NVD
• Vehicle, equipment and staging area marking
• Search & rescue and emergency response scenarios where IR marking is preferred

Key specifications

Pack information

Common supply is a pack of 12 (individually foil-wrapped bands). Packaging and minimum order quantities can vary by supplier channel. If you’re unsure what you need, tell us your use case (training, response, operational kits) and we’ll recommend the right quantity.

Frequently asked questions

Will I be able to see it with the naked eye?

This is an infrared marker designed to be used with night vision devices. If you need a marker visible to everyone, choose a visible-colour FlexBand instead.

How do I activate the FlexBand?

Activate by bending and squeezing the band to start the chemical light reaction.

How long does it last?

Typical duration is around 3 hours, depending on ambient conditions.

Can it be used in wet conditions?

FlexBands are designed for field use and are commonly specified as waterproof.

Is it single-use?

Yes. Chemical lights are generally single-use. Do not puncture or cut open the band. Dispose of used items responsibly in accordance with local requirements.