4 ms·
Probably not. Fluorescence occurs on a nanosecond timescale. Phosphorescence (what's used to make white LEDs) can have timescales on the order of seconds. What
by icegreentea2 6y ago
Probably not. Fluorescence occurs on a nanosecond timescale. Phosphorescence (what's used to make white LEDs) can have timescales on the order of seconds.
What's far more likely is that it's a capacitor discharging.
- aimor 6y agoThanks for the answer and explaining the difference between the two.