 Re: Changing bulbs
The 19.7 sounds about right. Not horrible anyway. So someday when they fall to 0.70 x 19.7 = 13.8 change them. Or sooner if you want.
Two things I've always taken for granted just got shattered today:
1. That everyone knows a meter reading goes down not up as lamps age.
2. That everyone knows how to multiply a percent of something.
Sheeeesh... __________________  ......................Flashback 2001........................ "One of the 'ORIGINAL' TanToday Gang" |