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 Post subject: LED lighting
PostPosted: Mon Apr 21, 2014 5:16 pm 

Joined: Thu Nov 22, 2007 5:46 am
Posts: 2440
Location: S.F. Bay Area
Well, even the Central Pacific Railaoad has gone with LED lighting. It's inside the snowsheds and tunnels at Norden. They look like 5 or 10w wallpacks to me, every 100 feet or so. It would take 1000-2000 watts to feed that many lights in a 4 mile tunnel.


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