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Ask them why they put shades on their indoor
lamps... Reducing glare makes it more pleasant to be outside at night (you can see better and there is no need to shield your eyes), improving everyone's quality of life. The shade of a lamp is one of the better anolgies I've read for describing why it's of use to have cut-off fixtures. Todd http://www.backyardastronomy.com http://www.skynewsmagazine.com http://www.members.aol.com/tdcarls/s...otography.html |
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