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BA9S HALOGEN bulb. Base originally known as Miniature Centre Contact (MCC). 9mm diamenter single contact - with 10mm diameter tubular glass (T10). 12V options availalble - linked as 'Related Products' below. Most common auto applications are Halogen sidelight upgrade (B433B) or clear or amber indicator upgrades B433/B419 and B418.
For LED lamps comparable with 20 and 23W Halogen bulbs, please see part numbers B418LEDA and B419LEDW
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
