Sylvania 9003 Standard Halogen Headlight Bulb (Low/High Beam), (Pack of 1)
Sylvania Standard Halogen Headlight Bulb is designed to provide crystal clear bright white light. It operates with an internal gas pressure which significantly helps in reducing the rate of tungsten evaporation. It operates at higher filament temperatures for greater luminance. It is a combined effect of higher pressure and the halogen cycle gives halogen lamps much longer life.