ID 86406775 © Alexlmx | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
appliance background bank chart classes classification code colour comparison concept conservation consumer consuming consumption cost diagram domestic economic effective efficiency electric electrical electricity energy graph home house household illustration index isolated label level money multicolored performance piggy rating rendering saving savings scale watt white with