How many bulbs are included in this package?

This package includes one Diode Dynamics 1157 LED bulb. If you want to replace both tail lights or turn signals, be sure to order two.

Will this bulb flicker or cause any error codes?

This bulb is built with constant-current circuitry and transient suppression to prevent flickering. However, some vehicles may require load resistors (not included) to prevent hyper-flashing or error codes. Refer to your vehicle's service manual for bulb replacement procedures.

What is the warranty on this Diode Dynamics LED bulb?

Diode Dynamics backs this LED bulb with a three-year replacement warranty. This covers failures caused by manufacturing defects, but not physical damage or improper installation.

Diode Dynamics 1157 LED Bulb HP11 LED - Red Four

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Diode Dynamics

Diode Dynamics 1157 LED Bulb HP11 LED - Red Four

Name: Diode Dynamics 1157 LED Bulb HP11 LED - Red Four
Brand: Diode Dynamics
Price: 143.31 USD
Availability: InStock

$143.31

Drop-in replacement LED bulb for tail lights or rear turn signals. Improved light output and modern LED look.

Key Features

Direct replacement — Fits factory 1157-size tail light/rear turn signal sockets.
Four COB type LEDs — Improved light output.
Single high-power chip at the top — Projects light for better visibility.
Full metal heatsinking — Keeps the bulb cool for reliable operation.
Nonpolar design — Works regardless of electrical polarity.
CK compatible electrical design — Easy to install in a variety of vehicles.

⚠️ 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