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Rothrandir said:
well, rb has a higher lumen rating i believe.
but the main problem is i believe any blue lights (especially strobing!) would be illegal. something about emergency vehicals using them...
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Actually, RB doesn't even have a lumen rating because it's so close to the edge of the human eye's response curve. Blue will likely appear a LOT brighter than RB.
RB is neat because of its ability to make stuff fluoresce, not because it appears brighter.
Cyan is the brightest, dunno if that's close enough to blue for fire department strobe work.