Power Packs
Dragon EX
The Lynx X_Basic
The Lynx X_12
Scorpion X_12
Scorpion X8
Scorpion TGX
Choosing a lamp
About us

Follow us on aditnow


Third Party Lamp Support

Speleo Technics NiCad and NiMH powered bulb caplamps


All of my lamps are designed to work with Lithium Ion (Li Ion) power packs. To get the best out of the ST bulb models I can without reservation recommend the Retro XP conversion by Mike Hrybyk.

I used one of his earlier conversions before I applied myself to building lamps myself, this was quite a few years ago now. You will even find a review that I did on his conversion. Here is a link to his website:




My 2 cell 8V series power packs are suitable for use with Stenlights with a suitable XT60 to Tamiya connector which can be made up from a scrap Sten battery

Up to 40% more burn time from my new tech power pack and at a lower price!

Stenlight lamp converted to robust XT60, my power banks go straight on.


40 plus postage for 2 cell power bank.

Lamp conversion plus the power bank is 50 plus postage.


I have a stock of spares and will attempt repairs. I have no PCBs and the existing PCB is a permanent installation (adhesive heat conductive tape) that would require destruction of existing PCB to remove it. Consequently repairs are very finicky. I have just fitted new emitters to a very dim and useless lamp successfully and charged 25, thereby giving it a new lease of life. However, I cannot guarantee success. Replacement lenses and other parts are a different matter. Please ask.


r the power packs.