How do I install these LED bulbs?

Installation is plug-and-play. Simply remove your factory bulb and replace it with the HP11 LED bulb. The HP11 is designed to fit snugly in the socket.

What is the advantage of the aluminum casing?

The aluminum casing acts as a heat sink. This helps dissipate heat, keeping the bulb cool and extending its lifespan. Effective heat management is crucial for LED performance and longevity.

What does the warranty cover?

Diode Dynamics offers a three-year replacement warranty on these LED bulbs. This warranty covers failures or flickering due to manufacturing defects. Contact Diode Dynamics directly for warranty claims.

Diode Dynamics 07-13 GMC Sierra 1500 Rear Turn/Tail Light LED 3157 Bulb HP11 LED - Red Set of 4

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Diode Dynamics

Diode Dynamics 07-13 GMC Sierra 1500 Rear Turn/Tail Light LED 3157 Bulb HP11 LED - Red Set of 4

Name: Diode Dynamics 07-13 GMC Sierra 1500 Rear Turn/Tail Light LED 3157 Bulb HP11 LED - Red Set of 4
Brand: Diode Dynamics
Price: 143.31 USD
Availability: InStock

$143.31

Brighter, more modern tail lights for your 2007-2013 GMC Sierra 1500. Direct LED replacements install in minutes.

Key Features

Direct replacement — fits 3156/3157-size tail light/rear turn signal sockets
COB-type LED — four side-firing LEDs plus one top-mounted LED with projector
Aluminum casing — maximizes heat dissipation
Nonpolar design — compatible with both standard and CK sockets
Plug and play — simple installation
Constant-current circuitry — prevents flickering and extends lifespan

⚠️ 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 62 vehicles

Need Help?

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Since 1957

Family-owned

Product Details

Add more light output and a modern appearance to your vehicle with the 3156/3157 HP11 tail light/rear turn signal bulb. Populated with four side-firing LED chips and one 5W LED chip with a projector lens on top the HP11.