On 11/13/2016 12:49 PM, Larry Kraus wrote:
On Sun, 13 Nov 2016 07:31:47 -0500, dadiOH wrote:


My fluorescent experiences...

Business location #1, 13 years, never changed a tube

Business location #2, 16 years, never changed a tube

I think the difference is in the continuous hours of usage. I suspect
the business lights are on for 8 or more hours at a time.

I agree.

I've changed 1, of 10, shop T-8's in 14 years.

I keep them on 24/7.

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