LED燈應用於文物展示照明之可行性－兼談藍光危害

The Feasibility of Light Emitting Diode Use in Museums and the Blue Light Hazard

張琳(Lin Chang)

《博物館學季刊》 28卷4期 (2014/10) Pp. 121-132

https://doi.org/10.6686/MuseQ.201410_28(4).0006

摘要

LED 燈的研發不僅被視為解決當今地球暖化的重點科技，對博物館或美術館而言，標榜無紫外線、不發熱的特性，正符合博物館照明的文物保存需求；另，低耗能、使用壽命長的特性，亦可解決博物館經費籌措不易的窘境。然而，在日新月異的產品中，如何選擇適當燈源應用於文物照明且兼顧文物保存，本文將以藍光危害的觀點及近年國外博物館應用評估報告探討之。

關鍵字

文物保存 ； 發光二極體燈 ； 藍光危害

並列摘要

Light Emitting Diodes (LEDs) are widely used to reduce energy consumption and ease global warming. In addition, the UV-free and non-heat producing characteristics of LEDs are compatible with the conservation concepts of museums. Moreover, low power consumption and long life of LEDs can reduce lighting-related expenditures. The aims of this article are to discuss and evaluate proper light source use in museum displays to avoid damage to cultural properties from blue light hazard of LEDs and to review some recent cases of LED applications in museums around the world.

並列關鍵字

conservation of cultural property ； light emitting diodes ； blue light hazard

參考文獻

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張琳(2010)。發光二極體燈做為文物展示照明之可行性探討。文化資產保存學刊。13，73-76。

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Ishii, M.,Moriyama, T.,Toda, M.,Kohmoto, K.,Saito, M.(2008).Color degradation of textiles with natural dyes and of blue scale standards exposed to white LED lamps: Evaluation of white LED lamps for effectiveness as museum lighting.J. light & Vis. Env..32(4),30-38.

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