Photo? Bulbs come in many formats. I have a large collection, some use sockets, some have wire leads. The socketed one use all manner of socket types. SOme bayonet, some fuse clip style, etc.
A bulb might run on such voltage, but if it is open, a series resistor will not be able to drop any voltage. Same for LEDs in fact. A dropping resistor requires current to flow to drop voltage.
LEDs come as parts, but there are also LEDs in small housings with integrated resistor.
A bulb might run on such voltage, but if it is open, a series resistor will not be able to drop any voltage. Same for LEDs in fact. A dropping resistor requires current to flow to drop voltage.
LEDs come as parts, but there are also LEDs in small housings with integrated resistor.
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