Hi all. Newb here. Just got my first 2 new LED lights (both Maglite) and now I'm hooked. I also have an old (bought in 1998ish) Petzl Micro that I use for working around the house, on cars, ect. I'd hate to get rid of it and would like to upgrade it with and LED bulb. The only one I have found is the Tektite LS-233 3v screw type bulb, that was recommended by led-replacement. I searched the Tektite site and could not find any info on the bulbs output. My question is...is it even worth trying to upgrade this light with this $29 bulb or should I just be looking at a new LED headlamp and just keep this as an extra backup? Also, are there maybe are some better bulbs/deals out there that will just screw in? Thanks in advance for any help, this forum has already been a great help.