Free Lumens (Kind of)
I recently flashed a modern OS on to my soda-can quad light, the BLF Q8. The refreshed interface on the light brought my interests back to it and had me wondering… what else could I do with this light? After doing some reading around on various forums, I found out that the Q8’s output could receive a significant increase in output with a few fairly simple mods! One mod is what is call a “spring bypass”. The Q8 uses gold plated steel springs, and while they’re okay, they’re not the best springs you can use, as they create some resistance between the batteries and the light. A spring bypass is basically soldering in a better conductor between the top and bottom of the spring so that is exactly what I decided to do. I already had everything I needed for this one, a soldering iron, solder, and some wire. I used 18 gauge copper wire and made the connections. It wasn’t difficult, but my soldering iron is really showing its age and I need to upgrade to a better one sometime soon. Here’s what my tail PCB looked like after modding: