Another brake light issue

Recently I noticed my brake lights don’t work on my 71 Dart. (I’ve also got digi-tail tail lights and love them, haven’t had an issue with them)Turn signals and flashers all work perfectly. Seems like they quit working after I replaced the turn signal “cam”(??) the brake light switch tests good, and I am getting power to the white wires in TS switch when pedal applied. When I hold a test light to pink, it slowly lights up test light and will blink and can hear the flasher activating or clicking, but no lights light up. Just want to determine for certain it’s the TS switch before I buy one. And also where would you find a quality replacement, ive got
An eBay switch that is junk, wrong color wires,wrong placement of wires etc. here is where I am getting power while brake pedal applied. The pic on the pink wire is when it first starts to light up, goes real slow ...

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