Aaron Parecki

@aaronpk knowing there's no meters makes sense, 100 percent. How much power did lights ONLY draw? Did the battery discharge really quickly or was it a usable amount for lights only?

@aaronpk (You opened your service breaker, right?)

@aaronpk I dare say as viewing devices, maybe obsolete. But as a technology, less so. Tubes are still manufactured and used for things like x-ray machines and nuclear weapon triggers.