EDC SpecialtyTM Flashlights

For special tasks requiring narrow band emissions

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The light that gets you homeSM

EDC Rotary flashlight

HDS Systems provides several different monochromatic models for highly specialized tasks.

Forensic investigations use a special blue light that causes bodily fluid residues and many other materials to fluoresce. Special dark orange glasses are used to remove the original bright blue light so the much dimmer fluorescence may be observed.

Infrared light is used in conjunction with night vision equipment such as night vision goggles to "see in the dark."

Green lights are effective at allowing you to observe game animals at night.

Red light is used by astronomers and the military to keep their night vision fully dark adapted even while providing a bright light for working.

We also offer custom built configurations to provide you complete flexibility in specifying your ultimate flashlight.



Frequently Asked Questions (FAQ)

Customer testimonials

Payment, shipping, warranty, returns and privacy policies

Specifications are subject to change without notice.


Check out the many accessories that can increase the utility of your flashlight.

Copyright © 2018 by HDS Systems, Inc. All rights reserved.
Trademarks and trade names are the property of their respective owners.
Updated March 2018