👉 Platinotron is a device that converts electricity to light. It works by using an electroplated conductor, called a platinum wire or platinium wire, which has a high resistance to electric current and can be used as a source of light. The platinium wire is then placed in a special enclosure, such as a tube or a lamp, where it is illuminated with electricity from the platinotron's power supply. This process creates a bright, white light that can be