I don’t think P60 type lights could fit here, their heat sinking sucks and this is a real problem in a hot country like Israel (the flashlight would probably not be used exclusively during bike rides).
The Roche looks interesting, but Review: Roche F12 Desert Yellow Neutral White from CNQG (Very happy) shows some problems: the light heats really fast, the body is a bit on the thin side (and I want it to fit the 3400mAh cells which are a bit fatter than normal 18650).
The XinTD looks good, but I think it’s too large and too focused for his needs. But I’ll have to ask him that, looks fine in other areas. (heat sinking, output, I think battery tube is large enough for Keeppower 3400mAh, right?).
Other suggestions?