PIAA H3 Star White Light Bulbs Antivirbation Xtra 55W = 85W Pair Antivirbation Technology For Extended Life 55W Xtra Technology Produces Output Equivalent to 85 Watt PIAA Star White Bulbs Can be Used to Upgrade Performance in Headlights and Auxiliary Lights PIAA Bulbs Offer Far Greater Output Than Standard Halogen Bulbs because of Their Unique Gas Mixtures, Filament Materials and Proprietary Coatings Made In Japan