How bright are these bulbs compared to stock?

The HP11 bulb provides 310 lumens of light output. This will provide more total light output than your factory bulb.

How do I install these LED bulbs?

Installation is simple. Just take out your factory bulb, and the HP11 will fit snugly in the socket. It's a simple plug-and-play replacement.

What kind of warranty does Diode Dynamics offer on these bulbs?

Diode Dynamics backs these HP11 LED bulbs with a three-year replacement warranty. That means this bulb will last for years, not months, with no flickering or failure.

Diode Dynamics 3157 LED Bulb HP11 LED - Amber (Pair)

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Diode Dynamics

Diode Dynamics 3157 LED Bulb HP11 LED - Amber (Pair)

Name: Diode Dynamics 3157 LED Bulb HP11 LED - Amber (Pair)
Brand: Diode Dynamics
Price: 71.63 USD
Availability: InStock

$71.63

Brighter, longer-lasting LED turn signal bulbs with simple plug-and-play installation.

Key Features

Direct replacement — fits factory 3156/3157 bulb sockets.
Four COB-type LEDs — improved brightness.
Full metal heatsinking — reliable operation.
Nonpolar design — CK compatible.
310 lumens per bulb — increased light output.
Simple installation — plug and play.

⚠️ 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 2084 vehicles

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Since 1957

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Product Details

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