Who can describe the number of LEDs to use in trailer lights? Bright white LEDs are like 32 cents each. But
commercial 1157-type bulbs now can be found online with like 24 LEDs per "bulb" and are $7 each, with 16 LEDs are $4. But they would have to be soldered into the regular red-lensed cheap trailer light fixture. Also they have just one filament. This ain't too bad.
More practical suggestions?
Dacarls:
A-class USA 196, USA 21, H18, H16
"Nothing that's any good works by itself. You got to make the damn thing work"- Thomas Edison
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