Bosch type 12 volt double contact BA20D, 45/40 watt auto bulb
Bosch type, 12 volt double contact BA20d, 45/40 watt double filament bulb. dimensions 34mm wide x 64mm tall with 20mm dia cap, use headlight. For a halogen alternative, please see part number B395BH. For LED versions, please see part number BA20DLED-P43 (negative earth only) available soon, as well as BA20LED-H30L and BA20LEDH43L.
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