PART NO.  SPL.PAGE  DESCRIPTION                                                           
1F9026    15.N.5    Bulb (2 for side lamp 1500)
1F9026    15.N.6    Bulb (2 for tail/brake light 1500-1600)
1F9026    16.N.10   Bulb (2) -(tail, road lamps, 1600) -Fin.(C)100351 -changed to BFS380
1F9026    TC.N.7    Bulb -sidelamp assy (2) -(road lamps, electrical, Twin Cam)-
    Fin.(C)2192 -changed to BFS380
1F9026   TC.N.8    Bulb (2) -(tail lamp assy, road lamps, electrical, Twin Cam) -changed
    to BFS380

Dual Filament Bulb, 6-Watt and 21-Watt

for Front Parking Light and Turn Signal for MGA with 1500 body style.

also for Tail Light /Brake Light /Rear Turn Signal for MGA 1500 body style.

also for Tail Light /Brake Light for MGA 1600, 1600-MK-II body styles.

For early 1500 cars, was Lucas 361, 6/18-Watt bulb. - Please use the later 6/21-Watt bulb.

Common local reference number in North America is 1157.
For information on possible substitute bulbs, see ET-107