Ok, ill try that. I bought the KPR113 for that light because everyone recommmended it on here for 4 cell lights. Although its brighter than stock, I didnt say WOW when I first got it. Ill try it this weekend when I get back home.
I bought one of these and it comes with a KPR 103 which is worth $1.25. I havent had a chance to stick it in a 4 Cell flashlight but do you know if 4 D batteries will make it blow?
If you use the KPR113 in the 4D light for maybe 20 minutes (I'm not sure exactly how long), you will reduce the voltage so you can use a KPR-103. Be careful about keeping the light on for too long, or you might melt some parts of your light.
