博物館展示照明節能之探討：以國立科學工藝博物館展示廳為例

Discussion on Energy Saving for Exhibition Lighting in the Museum: Taking the Exhibition Halls at the National Science and Technology Museum as Examples

本文旨在探討博物館展示空間照明節能之可能方案，並以國立科學工藝博物館常設展示廳為例。研究發現國立科學工藝博物館常設展示廳使用之光源仍以傳統光源為主，如鹵素燈、石英複金屬燈及傳統T8螢光燈管（非三波長），因此本文建議以低功率陶瓷複金屬燈取代鹵素燈，以T５三波長燈管取代T8傳統燈管，若在不更換燈具情況下，則可以T8三波長燈管取代T8傳統燈管。同時可視展示狀況及氛圍需求，在櫃體展示部分，以嵌入式高亮度LED燈取代部分嵌入式鹵素燈。如此不僅可節省大量電費之支出，也同時響應政府推動節能減碳之政策方針。

This paper aimed to explore the museum exhibition space of possible options to energy-saving lighting and it took the permanent exhibition halls of the National Science and Technology Museum （NSTM） as examples to discuss. This study found the permanent exhibition halls of NSTM still used traditional light source, such as halogen lamps, quartz metal halide lamps and traditional T8 tubular fluorescent lamps. Thus, this paper suggested using low-power ceramic metal halide lamps to replace the halogen lamps and T5 high efficiency fluorescent lamps to replace the traditional T8 tubular fluorescent lamps. But due to the T5 lampstand size is different from T3, under the situation of not changing lampstands, T8 high efficiency fluorescent lamps can also be used to replace the traditional T8 tubular fluorescent lamps. In terms of cabinet displaying, halogen lamps can be replaced by high- power LED lamps. Hence, the electricity expenditure can be reduced and the governmental policy of energy-saving and reducing carbon can also be responded.