Acoustic couplers; Batteries; Cabinets for loudspeakers; Computers; Electric switches; Electric wires; Megaphones; Remote control transmitter for radio-controlled devices; Sound transmitting apparatus; Telephone apparatus

Directional lights for bicycles; Electrically-heated carpets; LED lamps; Lighting fixtures; Lights for vehicles; Photovoltaic-based power plants; Refrigerating appliances and installations; Solar powered lamps; String lights for festive decoration; USB-powered desktop fans