Well i got this today as a replacement for my Solarforce L2X extended version, i though it would be a pocket rocket but i was wrong @ 8.4 volts it only pulls 1.2 amps and seems only slightly brighter than my MCE-M bin...
So if anyone is considering this drop-in don't bother..
So, what's the deal with those higher voltage drop-ins? If you give an 9 volt XM-L 9 volts, will it be as bright as a 4.2 volt XM-L with +-4 volts or will it just have a longer run time because of more/bigger batteries to achieve the higher voltage?