Anyray A1901A H1 12V 55W Halogen Automotive Light Bulb 55 Watt P14.5S Base Long Life 1-lamp Halogen H1 12V 55W Automotive Light Bulb P14.5S T3 Anyray A1901A 12 Volts 55 Watts Length is 55mm or 2-1/8 inch Perfect High quality replacement bulb for your vehicle , Automotive Fog Auxiliary Halogen lighting .