HDS Systems, Inc.

The BeCu lights are going out the door as we speak... write.
The remaining BeCu will go on sale on Monday April 12 at noon Tucson time. There will be several of the limited edition emitters to go with these. I don't expect them to sell out in the first 5 minutes... but I have been wrong before.
Of all the special metal lights, my personal opinion is that these have turned out the best.

For the stainless steel, we hope to be shipping the pre-orders on Monday April 5th if everything goes well.

If you are looking to make your HDS (acme thread) light throw further, then take a look at the HDSRB by Photon Freaks. While not made by HDS, the quality, fit and finish, is every bit HDS.
It is not a gimmick... it works and it works very well. It is something HDS would be proud to put its name on.
Definitely check them out and do not hesitate to get one!
https://swag.photonphreaks.com/collections/flashlight-of-the-month/products/gift-card?variant=32040845639776&fbclid=IwAR1lCS93yOvmaz5t9axY4eK5IK1wQxR0c8k95fs1ZvtvfqD6q1tGo8YDEHo

[RUN 2 PREORDER OPEN]The HDSRB Project Run #2 Preorder is OpenThe HDSRB Project started when I realized that for many of us, HDS Systems flashlights are our favorite and most reliable lights. A community poll showed that most HDS owners actually own more than one HDS light. I became interested in increasing the versatility of these light...

For those that keep track of such things, the 300 lumen heads are marked with a yellow ring on top of a orange ring on the positive contact.