How many oranges to power a light bulb?

The number of Oranges needed to power a light bulb depends on the type of light bulb and the method of generating electricity from the oranges. For example, using a simple electrochemical reaction with oranges, you might be able to generate about 0.5 volts per orange. To power a standard 60-watt light bulb, which requires about 120 volts, you would need approximately 240 oranges connected in a series, assuming ideal conditions and no energy losses.