Posted by MoparNorm on Friday, September 29, 2006 at 6:52PM :
In Reply to: How long do the bulbs last? posted by David Sherman on Friday, September 29, 2006 at 11:10AM :
The technical answer is I don't know...= )
I've had lamps burn out after a month (defective) and I have lamps that are 30 years old, still going strong. I think it depends upon how they are used. Most lamps get turned on at 7AM and left on until the end of the 5 PM shift. Turning them on and off tends to shorten their life span.
MN