What wattage should reading light bulb be?

The ideal wattage for a reading light bulb typically ranges from 40 to 100 watts, depending on the brightness you prefer and the size of the space. For LED bulbs, which are more energy-efficient, a wattage of about 8 to 15 watts can provide similar brightness to traditional incandescent bulbs. It's also essential to consider the color temperature; a warm white (2700K-3000K) is often preferred for a cozy reading environment.