Some solar power retailers offer you bathroom heating when you purchase solar power. According to this statement, the light installed in the bathroom should be the bathroom heater. Two or four large bulbs about 15 centimeters in diameter will heat the entire bathroom when turned on. Typically, bathroom radiators come with their own lighting. The diameter of the lighting lamp is much smaller than the lamp mouth of the bathroom radiator, about 5cm in diameter. The data is for reference only.
It works. The price of solar column lights ranges from 20 to several hundred yuan. A 40 yuan solar column headlamp can be used, but the appearance will not be very good. Solar street lights are lighting products that use solar panels to charge hydrur batteriese metallic nickel. When there is enough light, the solar panels generate current and voltage under the light to charge the batteries, and the battery output discharges at night.