Lexus RC350 Owner's Manual page 553

Light bulbs
Exterior
Interior
A: Wedge base bulbs (amber)
B: Wedge base bulbs (clear)
RC350_RC300 AWD_RC300_RC F_U(OM24748U)
Light bulbs
Front turn signal lights (bulb type)
Rear turn signal lights
Back-up lights
Vanity lights
Footwell lights
Trunk light
8-1. Specifications
Bulb No. W Type
7444NA 28/8

21
921 16

8
194 3.8

5
553
A
A
B
B
B
B
8