Will these bulbs flicker or fail quickly?

No. These bulbs are built with constant-current circuitry and transient suppression, so they're made to last for years. They also come with a three-year replacement warranty.

Are these bulbs sold individually or as a pair?

These Diode Dynamics 1157 LED bulbs are sold as a pair. One order gets you two bulbs to upgrade both tail lights or rear turn signals.

What is a "CK compatible electrical design"?

Some vehicles use a different 1157 socket wiring configuration known as "CK". These bulbs are designed to work in both standard and CK sockets, so you don't have to worry about compatibility.

Diode Dynamics 1157 LED Bulb HP11 LED - Red (Pair)

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Diode Dynamics

Diode Dynamics 1157 LED Bulb HP11 LED - Red (Pair)

Name: Diode Dynamics 1157 LED Bulb HP11 LED - Red (Pair)
Brand: Diode Dynamics
Price: 71.63 USD
Availability: InStock

$71.63

Direct replacement for factory 1157 bulbs. Adds light and a modern LED look to your tail lights or rear turn signals.

Key Features

Direct replacement — fits factory 1157 sockets
Four COB-type LEDs — improved light output
Single high-power chip at the top — adds brightness
Full metal heatsinking — reliable operation
Nonpolar electrical design — simple install
CK compatible — broad compatibility

⚠️ 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 738 vehicles

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Since 1957

Family-owned

Product Details

Add more light output and a modern appearance to your vehicle with the 1157 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.