JOYLIT

[ Amplifiers; Chargers for electric batteries; ] Connections, electric; [ Inverters; Light emitting diodes (LEDs); Lighting control apparatus; Power supplies; Rechargeable batteries; Remote control telemetering machines and apparatus; Solar batteries; Time switches; Transformers; Video screens; Electric control panels; ] Electric light dimmers; [ Electric sockets; Electrical plugs; Electronic regulating and control devices for the operation of light emitting diodes; ] Power supply connectors and adaptors for use with portable electronic devices; Voltage stabilizing power supply