Originally Posted by Beemerboff
I think the plus 90% refers to price , I couldn't tell the difference in the light either.
Yup. And +80% for hype. They put a coating on the bulb which filters blue (I believe). Their line is that the resulting light color gives you the visibility of a higher wattage bulb. "optical equivalent, blah, blah..."
I'm running a 100/130 watt H4 w/ the standard /7 reflector, phenolic bulb holder with heatsink, gutted headlight bucket and relays on fat marine wire with their own fuses. Does light up your world.