Posted: Thu Sep 28, 2006 11:00 pm
the reason that these lights arent legal, is because even an ultrabright led (And a bunch of them) cant match a regular bulb for OMNIDIRECTIONAL light output yet. You'll notice, most "factory" led lights nowadays...have a clear lense over the led, and the led itself is coloured. On an fto, with tinted plastic.....
Put simply, coloured leds produce VERY specific wavelengths. If this doesnt match up with your tail-lights plastic colour, quite closely, then your going to filtering out a lot of that light. Strike two.
Its probably best, if your putting leds into a coloured lense, to use WHITE ones.
Also....might not be a problem at night, but if someones following you, with the full sun behind them, they probably wont see led tail-lights. Doubly so if your using any sort of "niteshade" gear on them to black them out.
As mentioned, from directly behind you, it might be fair bright....but if someones merging lanes behind you and doesnt see your tail-lights come on...
Some laws i dont agree with, modifying your car, and some i kind of ignore because the consequences are minimal (eg, insurance might not cover the replacement of a clear side indicator, big deal) but this one....
well....i thought i'd point out the cons.
A Luxeon led (bright enough to leave spots for hours if you look straight at it) would be the goods. The el cheapo 21 led servo specials....dont go near them.
Put simply, coloured leds produce VERY specific wavelengths. If this doesnt match up with your tail-lights plastic colour, quite closely, then your going to filtering out a lot of that light. Strike two.
Its probably best, if your putting leds into a coloured lense, to use WHITE ones.
Also....might not be a problem at night, but if someones following you, with the full sun behind them, they probably wont see led tail-lights. Doubly so if your using any sort of "niteshade" gear on them to black them out.
As mentioned, from directly behind you, it might be fair bright....but if someones merging lanes behind you and doesnt see your tail-lights come on...
Some laws i dont agree with, modifying your car, and some i kind of ignore because the consequences are minimal (eg, insurance might not cover the replacement of a clear side indicator, big deal) but this one....
well....i thought i'd point out the cons.
A Luxeon led (bright enough to leave spots for hours if you look straight at it) would be the goods. The el cheapo 21 led servo specials....dont go near them.