How many watts does the bathroom lamp use?

Most traditional Yuba consists of four heating lamps, 1 exhaust lamp and 1 lighting lamp. Generally, the wattage of the heating bulb of Yuba is 275W, while the wattage of the lighting bulb is 40W, but there are some low wattage bulbs, such as 100w, 160w, 250w, etc. In this way, under normal circumstances, four Yuba heating lamps are turned on together, and the wattage exceeds 1000. So if the weather is not too cold, you can choose to turn on two, because Yuba heating lights are all two in one.