Long lasting emergency lights?
In article ,
Andy Burns wrote:
charles wrote:
So, who is going to make incandescent 'bulbs' just for emergency lights?
I though (pre-LED) they mainly used 12" T5 tubes?
I've fitted some with lamps, but even small tubes are going out of
production,
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from KT24 in Surrey, England
"I'd rather die of exhaustion than die of boredom" Thomas Carlyle
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