能效标识又称能源效率标识,是附在耗能产品或其最小包装物上,表示产品能源效率等级等性能指标的一种信息标签,目的是为用户和消费者的购买决策提供必要的信息,以引导和帮助消费者选择高能效节能产品。 Energy efficiency label, also known as energy efficiency label, is attached to the energy-saving products or its minimum packaging, indicating the energy efficiency of products such as performance indicators of an information label, the purpose of the user and consumer purchase decision-making to provide the necessary information, To guide and help consumers choose energy-efficient energy-saving products.