The speed of light is significantly faster than the speed of electricity. To break it down, light travels through a vacuum at approximately 299,792 kilometers per second (about 186,282 miles per second). This is a universal constant and is the fastest speed at which information or matter can travel.
Electricity, on the other hand, refers to the flow of electric charge, typically through a conductor like a wire. The speed at which an electrical signal travels through a conductor is influenced by various factors, including the type of material, temperature, and the type of electric field. In general, the signal speed of electricity in a copper wire is about two-thirds the speed of light, which is around 200,000 kilometers per second (about 124,000 miles per second).
While the actual drift speed of electrons in a wire is quite slow, the electric signal propagates through the wire at a speed much closer to that of light. However, even with this consideration, light still travels faster than the electric signals that pass through conductive materials. Therefore, in comparing the two, light is indisputably faster than electricity.