Saw this one parked behind a local Hannaford grocery store.
Must be some kind of king-hell bulbs in those fixtures. If there was ever an application for LED retrofit bulbs, this is it…

The Smell of Molten Projects in the Morning
Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.
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2 responses to “Refrigerated Semitrailer Warning”
I curse every time I open the fridge and get something from the top shelf, right beside the bare lightbulb that doesn’t fit any fluorescent fixture I can find. SOME day I’ll put in a couple of osram LED’s, but in the meantime, it’s burning money twice.
right beside the bare lightbulb
At the risk of being accused of link whoring, there’s a story about that…