Quote:
Originally Posted by solarmeter®  They might go up a bit as they break in (10-20hrs) - and swirling stops. Then, of course, they will head down maybe 15% in 100 hours and slowly fall 30% in about 500 hours+. |
Wow, spot on. I tested a bed with bulbs that had 522 hours on them and it read 22 on the 5.0. A little over 30% drop from the new bulb reading.