Looking for something else on HKEquipment, I came across this:
Thought it was a bit strange, seeing the Spark name on a $22 light, but then looked at Spark's site, and sure enough, there it was. Not available in Europe yet (and probably not available from HKE yet either)! Single mode, 35 lumen.
There is also a CR123A version - SK3. It's $39. Three mode, 120, 40, 8 lumen. Both have XP-E cool white emitters.
SK3 looks nice but for the same price the Eagletac D25C has better specs (IMO). The eagletac is slightly longer at 69mm vs 61mm (but a slightly smaller diameter at 20mm vs. 21mm), but Eagletac has greater output, a lower low and a great deep carry pocket clip that can be removed for non clip lovers.