How do I install these LED bulbs?

Installation is simple. Just remove your factory bulb and plug the XP80 into the socket. It should fit snugly. Refer to the vehicle's service manual for bulb location and removal instructions.

Will these bulbs flicker or cause error messages?

These bulbs are built with constant-current circuitry and transient suppression to prevent flickering. However, some vehicles may still require load resistors (not included) to prevent hyper-flashing or error messages. These are available separately.

What is the warranty on these bulbs?

Diode Dynamics backs these XP80 LED bulbs with a three-year replacement warranty. If you experience any issues within that time, contact Diode Dynamics for assistance.

Diode Dynamics 7443 LED Bulb XP80 LED - Amber (Pair)

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Diode Dynamics

Diode Dynamics 7443 LED Bulb XP80 LED - Amber (Pair)

Name: Diode Dynamics 7443 LED Bulb XP80 LED - Amber (Pair)
Brand: Diode Dynamics
Price: 102.35 USD
Availability: InStock

$102.35

Brighter, modern LED lighting for your turn signals. Simple plug-and-play installation.

Key Features

Direct replacement — fits 7440/7443 sockets
Sixteen 5W LEDs — shines brightly in all directions
Metal heatsink — maintains high output
Constant-current drive circuit — prevents flickering
510 lumens per bulb — twice the light of a factory bulb
Simple plug-and-play installation — installs in minutes

⚠️ 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 500 vehicles

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Since 1957

Family-owned

Product Details

Add more light output and a modern appearance to your vehicle with the 7440/7443 XP80 turn signal bulb. This is the brightest self-contained automotive LED bulb on the market.