Panasonic has offered a wide range of products and services, including air conditioners, refrigerators, washing machines, compressors, lighting, televisions, personal computers, mobile phones (as a subsidiary of TCL Electronics), audio equipment, cameras, broadcasting equipment, projectors, automotive electronics, aircraft in-flight entertainment systems, semiconductors, lithium batteries, electrical components, optical devices, bicycles, electronic materials and photovoltaic modules. Ventilation appliances such as electric fans are manufactured under KDK and rebranded as Panasonic.