Best h1 bulb is flanged, so it is installed in fog, low beam and high beam headlights in a certain position and distance from the reflector. P14.5S bulb is a cylindrical metal base with a diameter of 14.5 mm. In the center there is a 6.4 mm long contact that supplies power. Light source is a filament, electrodes or LED crystal.
Types of Best H1 bulbs
Around the world, car manufacturers complete their products with lighting fixtures mainly with halogen auto lamps.