| Summary: | 碩士 === 中原大學 === 室內設計研究所 === 99 === Nowadays, there are many types of indoor lamps, but not all of them are energy-saving products. It’s difficult for consumers and designers to judge which is better by observing their appearance. Therefore, how to choose a good product has become a important issue. Based on this, a further study of evaluating energy-saving lighting is necessary.
As an attempt to estabilish a energy-saving standard as a referance to evaluate lightings, this research developed 15 variables and analyzed these documents by a multidimensional scaling method (MDPREF).The result shows that the T5-fluorescent lamps and the White-light LED meet the needs of energy-saving and lighting quality most. It is noteworthy that White-light LED had made a great progress in the past two years, eapecially the imporvement in color rendering ability and Luminous efficiency.
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