Historic Lighting—Saint or Sinner?: Fid-Bau Portal

Historic Lighting—Saint or Sinner?

Kay, Gersil

Although light is essential to see, along with unfavourable temperature and humidity levels, it is one of the most destructive elements for cultural heritage. Continued exposure to infra-red radiation, usually emitted by all light (natural or man-made), may dry out fugitive organic materials like wood, textiles, paper, leather, ivory, lacquer and feathers to unacceptable levels. Ultra-violet radiation causes irreversible fading.

Introducing electric light into older buildings, where it was never used originally, often presents a problem. The maintenance, repair, upgrading or new installation of any modem mechanical or electrical system, if not done competently and with sensitivity, may cause horrendous cost overruns, untold aggravation, or even irreversible damage to original design and fabric.

Now there is a lighting tool with long sought-after features of safety; ease of use; economy of installation, operation and energy; unobtrusiveness and longevity. It is glass-fibre-optics. It is not meant to supplant conventional products, but to be employed either in combination with traditional products or, where it can do a better job, on its own. As it is virtually free of harmful infra-red and ultraviolet radiation, it can substantially delay the inevitable deterioration by all types of light. Miniaturized, it is discreet, thus eminently suited for use in historic settings. It is very energy efficient and long lasting, requires minimal maintenance and affords prompt payback on investment. Its halogen-free ‘green’ components create a cool, glare-free environment that enhances architectural design, and improves personal comfort, increasing productivity, attendance, and sales.