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Dragon EX
The Lynx X_Basic
The Lynx X2000
The Lynx X_12
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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:


Stenlight Batteries

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.


r the power packs.