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ライト製品総合@チャリ板(LED/ダイナモ/ハロゲン等)

163 :ツール・ド・名無しさん:04/04/21 13:48
Luxeon 1Wの技術資料を機械翻訳で読んでみると、紫外線は含まない、と読めるんですけど。
読んでみてエロイ人!!

http://www.lumileds.com/pdfs/AB17.PDF

No Heat or UV in the Light Beam Conventional light sources (as well as some
LEDs) contain invisible radiation as well as the visible component of light in the beam.
This radiation can be very short wavelength blue, known as ultraviolet light, or long wavelength
red, known as infrared, which causes heat.
Ultraviolet light can, and will, damage materials, cause color changes and eventually breakdown
many materials. Museums and other applications where ultraviolet light is a liability
use expensive low flexibility light pipes to filter out this harmful component of the generated
light.
Frequently the light sources used for these light pipes is a very bright, hot, incandescent or
halogen sources, generating most of their light as heat. Infrared light can damage displayed
objects, increases air conditioning costs, decreases environmental comfort, and when
reflected off reading surfaces increases eyestrain.
Luxeon, SuperFlux, and SnapLED only generate light in the range that a person can see.
There are no ultraviolet rays or infrared radiation contained in the light beams of these products.
Eliminating these harmful and nonuseful components of the spectrum results in a light beam that will not
degrade illuminated objects while providing a cool beam with a light source that is safe to touch.

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