Does any one know what the size of the bulb for a 1993 CBR 600 ?? Any what is your take on using a Piaa Bulb instead. Piaa is a high out put bulb that runs at the orginal wattage?

 

It is a H4 headlight bulb and the stock wattage is 55/60...PIAA makes a 110/100 that only draws 55/60 but it is expen$ive at about $48!!

 

I have a PIAA H4 Blue bulb in my bike. It is nice just a lot of money... The low beam has a blue tint to it. Very clear. The high beam is white. Everything shows up really nice and clear at night. It really makes the bike look nice and very safe for riding at night.