Will this bulb flicker or cause errors in my vehicle's electrical system?

This bulb is built with constant-current circuitry and transient suppression, which prevents flickering and ensures a stable, error-free operation. This design helps the bulb last for years without issues.

How does the light output of this LED bulb compare to a standard incandescent bulb?

The HP11 LED bulb produces 310 lumens of light output, which is generally more than a standard 1157 incandescent bulb. Diode Dynamics tests the actual output in-house to provide accurate lumen figures.

What kind of warranty does this bulb have?

This Diode Dynamics LED bulb is backed by a three-year replacement warranty. If you experience any issues with the bulb within that time, it will be replaced.

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

1 / 2

Diode Dynamics

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

Name: Diode Dynamics 1157 LED Bulb HP11 LED - Red (Single)
Brand: Diode Dynamics
Price: 35.79 USD
Availability: InStock

$35.79

More light and a modern look for your tail lights or rear turn signals. Simple plug-and-play install.

Key Features

Direct replacement — fits factory 1157 sockets
COB-type LEDs — four side-firing LEDs plus one high-power top LED
Full metal heatsinking — reliable operation
Nonpolar design — compatible with standard and CK electrical systems
310 lumens — increased light output
Plug and play — simple installation

⚠️ 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