What if the LED board doesn't fit snugly in the socket?

The SMD12 LED board can be mounted to the inside of the factory housing using the 3M adhesive on the back of the board. This ensures that the board stays in place and provides a secure connection.

What is constant-current circuitry and why is it important?

Constant-current circuitry regulates the electrical current flowing through the LED. This protects the LED from voltage spikes and ensures consistent brightness and a longer lifespan. Without it, the LED is more likely to flicker or fail prematurely.

What does the warranty cover?

Diode Dynamics offers a three-year replacement warranty on the SMD12 LED board. If the bulb fails due to a manufacturing defect within three years of purchase, it will be replaced free of charge.

Diode Dynamics

Diode Dynamics LED Board SMD12 - Red (Single)

Name: Diode Dynamics LED Board SMD12 - Red (Single)
Brand: Diode Dynamics
Price: 15.31 USD
Availability: InStock

$15.31

LED replacement bulb adds light and a modern look. Includes adapters for direct replacement of 74, 194, BA9S, and festoon-size bulbs.

Key Features

Direct replacement — fits 74, 194, BA9S, and festoon sockets
LED — brighter than factory incandescent bulbs
Plug and play — simple installation
Red color — unique style
3M adhesive — can be mounted inside the factory housing
Constant-current circuitry — long-lasting

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Will this fit your vehicle?

Compatible with 2884 vehicles

Need Help?

631-982-0042

Fast Shipping

Nationwide delivery

Secure Checkout

Safe & protected

Since 1957

Family-owned

Product Details

Add more light output and a modern appearance to your vehicle with the SMD12 LED Board. With the included adapters the SMD12 is a direct replacement for any 74 194 BA9S or festoon-size incandescent bulb.