Most aftermarket drop-ins are brighter than the P60L. Most of them are also not warrantied. Their manufacturers can drive the LED much harder than is reliable for the application, since they don't have to worry about replacing them when they fail.Had a DX Cree R2 module waiting for it, put that in and WHOA! WAY brighter with much more side spill as well.
Get yourself on the waiting list for a Malkoff (www.malkoffdevices.com) and you can have the best of all worlds, Brightness, Quality, Reliability and Warranty just in case.
I recommend something in the warm line, but it's personal preference. If brightness and run time trump all then the new M61 would be my target.
Do we know anything about the M61 yet?
I have not seen anything on their website about it, neither specs nor price.
Nick