Incandescent bulbs with Bosch BA20D double contact base. Headlamp application for cars, motorcycles and commercial vehicles. One transverse filament and one axial filament with a vertical bulb shield (Except B397 which is a double contact, single filament bulb) Incandescent versions of this bulb are listed as 'Related Products' below.
For a 6V Halogen upgrade please see part number B393BH. 12V Halogen upgrade option please see part number B395H.
For LED options please see part numbers BA20LED-H30L and BA20LED-H43L - 6, 12 and 24V negative or positive earth compatible with integral lens in either warm white or bright white. Also high performance BA20DLED-P43 (12 and 24V negative earth) and BA20DLED-P43-6N (6V, negative earth version) in classic white without lens and with dipped beam LED 'filament' shield.
| Base | Volts | Watts/Amps | Element | Colour | Application |
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