https://www.homedepot.com/p/Aspects-32W-Equivalent-Warm-White-T9-Dimmable-LED-Retrofit-Kit-RFKIT32/207056638?cm_mmc=Shopping|THD|google|D27L+Light+Bu lbs&mid=sR70QFjjy|dc_mtid_89037lm25188_pcrid_22784 1299674_pkw__pmt__product_207056638_slid_

https://industriallightingfixtures.o...placement.html

https://www.amazon.com/Circline-Circ...n%3A6105692011

Why? Waste? Your? Time?

what is the fascination here with moribund or already dead horses? By shifting to 'modern technology' - at least in this case - not only is one reducing landfill (however many mercury-containing lamps) but reducing energy used and increasing reliability. A cheap thing that one uses 10 of is not so cheap as that bit-more-expensive-thing that one uses 1 of.

The fixture in question is not a valuable museum-piece, but a tool. And the idea is to continue using it as a tool, rather than tossing it into landfill.

Peter Wieck
Melrose Park, PA