Posted by Willy-N on Friday, September 29, 2006 at 9:50PM :
In Reply to: How long do the bulbs last? posted by David Sherman on Friday, September 29, 2006 at 11:10AM :
They last around 25,000+ hours if you don't shut them on and off a lot. I have 400 Watt High Presure Sodiums that have been burning allmost 10 years on the same lamp & Ballast and they are on all night. Mark H.
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