Domestic power consumption depends largely on use of household appliances. Appliances having moving mechanical parts (like motors in washing machines and compressors in refrigerators and air conditioners) and which involve heating (like heaters, electric ironing machines, water geysers, etc.) consume more electricity than electronics (like Televisions, LED lights, etc.). Energy ratings and age of these appliances, residential wiring age and quality, home insulation, natural light within the house further influence energy consumption considerably.