BA9S：Standard Type with 2 parallel clip points in 180^o

 BAX9S：Special Type with 2 clip points in 150^o

Features & Application :

1. One contact ( Smaller Scale than 1156 )
2. 6.3VAC: Game machines
3. 12VDC: Car/Motorcycle/Scooter
4. 24VDC:Truck/Trailer/Boat (some boats are compatible in both 12/24V)
5. Usually for SIGNAL/TURN/INTERIOR/LICENSE PLATE LIGHT ( Depends on types of vehicles)

Mutual Replaced By or usually well known to call :

53, 57, 182, 257, 363, 1445, 1488, 1813, 1815, 1889, 1891, 1892, 1893, 6253, 64111,12MB, 1895, 1898