Lexus RC350 Glove Box Bulb Size

Additional Notes

• The 194 bulb is the glove box bulb size for the Lexus RC350 across the 2021-2024 model years.
• The 194 bulb follows the ANSI standard, which is the recognized classification system for miniature bulbs in the United States and Canada.
• It belongs to the T10 wedge family, a form factor defined by a wedge-shaped base that seats directly into a socket without a separate metal cap or pins.
• The 194 operates at 12 volts and draws 3.78 watts, placing it in the low-wattage range typical of interior courtesy and compartment lighting.
• The T10 wedge base is a widely produced form factor, meaning the 194 has a broad range of direct-fit replacements available from multiple manufacturers, provided the voltage and wattage ratings are matched.
• Because the 194 is an ANSI-designated bulb, any replacement carrying that designation is expected to conform to the same electrical and physical specifications, supporting straightforward substitution.