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Originally Posted by EmilyB
I purchased 250w Iwasaki bulbs....horrid yellow...Jon has them now..Jon are they R bulbs? or non R bulbs? Who knows how to tell because they were likely in stock for who knows how long before I bought them?
Limiting current, or increasing current, dependent on the resistor, that R thingy, changes the wavelength?  |
Yes the bulbs I got from you were R bulbs.
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No matter what the morrow brings, inventors keep inventing things.
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Jonathan
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