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> lighting is 80 year old technology The first gas turbine was invented in 1791 Are they cheap? Can you buy them for next day delivery?
by ClumsyPilot 4y ago
> lighting is 80 year old technology
The first gas turbine was invented in 1791
Are they cheap? Can you buy them for next day delivery?
- mopsi 4y ago> Are they cheap? Can you buy them for next day delivery? Yes. They are consumables comparable to bulbs and light fixtures at home, just good LEDs on a PCB in a metal/plastic case. It's sheer insanity to pretent that aerodrome lights are some magic technology.