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The most advanced flashlights in the world - built in the USA

Celebrating 34 years in business

Temporary out of stock on Rotary and Tactical flashlight models

We will be out of stock on rotary battery compartments - needed to build our EDC Rotary and EDC Tactical flashlights. As a result, any orders placed for these models will be delayed until late February or perhaps early March. We apologize for the inconvenience.

Legacy accessories now available from Unique Titanium

Legacy bezels, legacy reflectors and sleeve springs are now available through Unique Titamium. Get your spare parts while supplies last.

Custom leather holsters with spare battery holder are now available

Flashlight holster with spare battery compartmentWe now have custom leather flashlight holsters with a single 123 spare battery carrier built in. You will never be without a spare battery again. Holsters are available with a belt clip for dress belts or a belt loop for wide duty belts.

High CRI (Color Rendering Index) flashlights are now available

Now you can order custom built configurations with a special high CRI LED. This LED has a nearly full spectral emission that renders colors far more faithfully than conventional LEDs - with a color rendering index of 93 out of 100.

18680/18650 and 2xAA battery compartments now available

18650/18680 battery compartmentWe have just finished assembling our new 18680/18650 and 2xAA battery compartments in both Rotary/Tactical and Clicky styles. You can now custom build flashlights with these battery compartments. Or your can order them as accessories.

The EDC LETM flashlight is reborn

EDC LE flashlight The revolutionary EDC LE flashlight provides true momentary for "flash and dash" tactical techniques as well as click on, click off operation for non-tactical situations. All from a robust clicky interface.

New specialty lights

We now have several standard specialty lights for forensic investigations, game observation, use for maximum preservation of dark adaptation and use with night vision equipment. See our specialty page for details.

New catalog page

We have a new catalog page that allows you to pick the type of product you would like to view, whether it is a flashlight, accessory or type of accessory.

The EDC TacticalTM flashlight is reborn

EDC Tactical flashlight The revolutionary EDC Tactical flashlight provides true momentary for "flash and dash" tactical techniques as well as click on, click off operation with variable brightness for those non-tactical situations.

The EDC RotaryTM flashlight is here

EDC Custom flashlight The revolutionary EDC Rotary flashlight allows you to completely adjust the brightness level with a simple twist of the rotary control.


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