The bulbs inside scanners (before transitioning to LED, anyway) were cold cathode fluorescent tubes that emit a fairly wide bandwidth of light. They were purpose-built to produce a very specific type ...
The bulbs inside scanners (before transitioning to LED, anyway) were cold cathode fluorescent tubes that emit a fairly wide bandwidth of light. They were purpose-built to produce a very specific type ...
Correct me if I am wrong, but it has always been my belief that headlights are often more susceptible to burning out with changes in temperatures. Hence, more burnouts in spring and fall. Lately it ...