Quote:
Originally Posted by mountainsoft
Personally, I would replace the fixture with a new LED fixture instead of trying to locate and install an old technology fluorescent bulb.
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I replaced my 4' fluorescent tubes (twin-tube fixture) with LED tubes...the fixtures with built-in non-replaceable LEDs didn't have the best reviews for longevity.
And the tubes cost only around $8 each (4-pack) off Amazon.
I bypassed the ballast since the LED tubes I used run on line voltage...for those in the U.S. using 120VAC that's black (hot) to one end, white (neutral) to the other for "double-ended" LED tubes.
Power consumption dropped from ~90W (including the ballast) to ~40W with slightly more light output than the old fluorescents.