They sent me four Sunlite 15 Watt F15T8/CW lamps. Lamps marked "Made in China" and distributed by a company in Brooklyn are a perfect match for my lamp. Compared to standard GE warm white bulbs of the same size, these Sunlite bulbs are significantly brighter and lean more toward the blue end of the spectrum than GE's yellow end. Viewed side by side, the appearance becomes whiter. There are no issues with fit, build quality and performance yet.
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