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BA15D double contact 15mm diameter base bulbs with double filament and standard 25mm diameter glass globe. Originally known as Small Bayonet Cap (SBC) base bulbs. Common part numbers for auto applications include 21/5W stop and tail bulbs 6V B383B and 12V B381B. Bulbs with this base and glass diameter are linked as 'Related Products' below.
For LED options please see part numbers B381LEDW, B381LEDWW, B381LEDR, B383LEDW, B383LEDWW, B383LEDR, CSTLEDWWR-6 and CSTLEDWWR-12 (dual brightness red LED stop and tail with warm white number plate illumination) in the search results listings here
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
