February 21, 2013 9:03 PM PST
I agree with what most said. If done correctly they add great night time Viz. But if over done they are a distraction, makes people stare at the lighted object, that they are not sure what it is and forget about the road.
I know one night when I was in my Tacoma, I saw this blue lighted something down the road coming at me, it was on a road with no street lights and really dark. I am staring at it wondering what the frig is this???? I was so mesmerized by it I did not notice that I was hitting a 4 way stop. Thank goodness there was no traffic, and no cops because I blew that 4 way at 45 mph. Turned out to be a little 2 door, like a Carola or Civic with massive amounts of under body light kits, lights on the grill, under the wheel wells and a few other spots.
this is what people in cages do when they pass me or i pass them at night. my lights glow the whole lane im riding in. i think they look great, on a wing or a cruiser. heres what mine looks like at night. 
