I got some time to play with them last night. Beam quality is not quite up to the Surefire level, but is decent.
The Scorpion LED is a cheap way to get a nice throwing 1 watt LED that is Regulated. Quite a bit brighter "hot spot" than the older TL-2 LED's(30 lumens) that I have come to really enjoy using. The focus is "fixed", and I doubt it could be any better. Nice output, very good side spill, and a pure "white" output. Botach had them for $35 on sale, BTW.
The LED version is considerably larger than the older TL-2's, in fact it is almost the length of a TL-3 nine volt light. The Streamlight 2L3W model is only slightly larger, and performs MUCH better while providing regulation and two light levels (100% and 25%).
The Scorpion Xenon ($25 on sale) model is about like a 6P in performance, with maybe a little more output. But the rear clickie I find a pain to depress thru the rubber covering. It seems like eventually the rubber would stretch and tear. Even the wife thought it was an awkward switching arrangement, but we both agreed the "momentary" operation was pretty good.
I do NOT care for the stickiness of the rubber covering when trying to carry the light in my back pocket. In extreme cold weather, it would be great, but my AO is warm almost year round.
NOT SUITABLE for weapon mounting, IMO. The Xenon uses the older, non-Shockproof lamp holder. And having to remove the bezel for battery changes yields an opportunity to lose something vital.
At a DELIVERED price just under $60 for the pair, I feel they are a good value. At normal retail pricing, I would have passed. The Streamlight TL series that cost a little more are better values IMO. The LED version is a winner in most regards. The Xenon is "just another 6 volt light" that while functional and fairly well made, is not exceptional in any area. HTH.
Paladin