Gloworm XS are you getting one?
I picked up a Gloworm X2 v2 Several weeks ago just in time for my last 24hr race and I was really impressed. I used it on the helmet and ran it on ether low or med for the single tracks and off for the climbs. I was able to get about 9hrs of life out of the one 4cell battery and never thought I needed more light.
On the bars I was borrowing a magicshine mj-856 which is probably got the best flood angle of any light ever but lacks a bit of throw. The mj-856 is a great bar light but there two things I think the XS would do better.
1. Remote switch: I don't understand why more manufacturers aren't adding this feature? Also hope the cable is long enough to reach my thumb.
2. Energy efficiency: with new advancement in emitter tech you get more light with less energy use so I can run a new light for twice as long with the same level of light as the old light using the same sized batteries.
Im already running dual spot lens in the X2 helmet light so I'm planning on running 3 floods in the XS.
Ive got a 12hr next weekend that runs into the night about 3-4 hrs so Im hoping Action LEDs get some in next week so I can test them out in what probably the last night race of the year.