How bright is this bulb compared to my factory bulb?

The HP48 is rated at 250 lumens, which is the same light output as your factory bulb. This LED is a cosmetic upgrade, changing the color and appearance without increasing brightness.

How long will this LED bulb last?

This bulb is built with constant-current circuitry and transient suppression, so it should last for years. Diode Dynamics backs this up with an industry-leading three-year replacement warranty.

Is this bulb street legal?

LED bulbs for automotive lighting are not explicitly street legal. Check your local laws and regulations regarding aftermarket lighting.

Diode Dynamics 1157 LED Bulb HP48 LED - Red Four

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Diode Dynamics

Diode Dynamics 1157 LED Bulb HP48 LED - Red Four

Name: Diode Dynamics 1157 LED Bulb HP48 LED - Red Four
Brand: Diode Dynamics
Price: 102.35 USD
Availability: InStock

$102.35

Direct replacement for 1157 tail light or rear turn signal bulbs. Modern LED appearance and simple install.

Key Features

Direct replacement — fits factory 1157 sockets
48 LEDs — modern LED appearance
Diffusing cover — even light output
Molded connector with sturdy terminals — reliable connection
Plug and play installation — simple install
Constant-current circuitry — long-lasting and reliable

⚠️ 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