What wattage light bulbs can you buy?

The wattage of light bulbs available on the market can vary depending on the type of bulb and the country's regulations. Traditional incandescent bulbs typically start at around 5 watts, but they are becoming less common due to energy efficiency regulations. For more energy-efficient LED bulbs, you can find bulbs as low as 2 watts or even lower. However, it's important to note that the actual wattage of the available bulb can change as technology advances and new regulations are put in place. Always check the product listings or consult with a lighting specialist for the current options.