Are low-voltage light strips and high-voltage light strips the same wattage?

no the same! Low-voltage light strips and high-voltage light strips do not necessarily have the same wattage because they use different voltages and currents, which will affect their power and wattage.

Normally, low-voltage light strips and high-voltage light strips of the same length have different wattages with the same power. This is because low-voltage light strips require a higher current to achieve the same power, while high-voltage light strips require a lower current.

For example, a 12V DC low-voltage light strip and a 220V AC high-voltage light strip both have 10W power, but their currents are different. The current of the low-voltage light strip is about 0.83A, while the current of the high-voltage light strip is only 0.045A. Therefore, low-voltage light strips will have a higher wattage.

In addition, the power supplies and controllers of low-voltage light strips and high-voltage light strips are also different, and the appropriate power supply and controller need to be selected according to their different voltage and power requirements. When choosing a light strip, you need to choose a suitable light strip based on actual needs, rather than simply choosing based on wattage.