The automotive bulb number 193 is a single beam lamp with one filament. It is commonly used as a replacement part for parking lights and instrument panel lights. The bulb utilizes the halogen technology and has a nominal power of 12 volts and 3.78 watts.
193 Light Bulb
BULB CROSS REFERENCE
The 193 light bulb family is interchangeable with the following bulbs
It has a wedge-type base and is also known as T3.25. The usual lifespan of the bulb is around 2 years. The name 193 signifies that the bulb is 1.2 inches in length and 0.4 inches in diameter. The bulb produces 38 lumens of brightness and has a color temperature of 2700 kelvins. The bulb is interchangeable with other bulb types such as 158, 194, and 168.