Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
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Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Some products sold on this website may expose you to chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
All electrical products must be installed by a qualified electrician in accordance
with local wiring regulations. Incorrect installation may result in fire, electric
shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label.
Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
Direct replacement for factory incandescent 3156/3157-size front turn signal bulb.
Adds cool white running light along with amber turn signal.
High-power Samsung LEDs arranged around the bulb.
No yellow appearance when switched off.
Fully aluminum construction.
Non-polar and CK compatible.
Plug and play simple installation.
Overview
Upgrade. Add dual-color functionality and a modern appearance to your front turn signals with the 3156/3157 HP24 turn signal bulb. Populated with sixteen amber chips and eight white chips this bulb lights up white when your headlights are turned on and flashes amber when the turn signals are activated. Housed in an aluminum casing for maximum heatsinking properties the HP24 will last for years to come. Best of all installation only takes minutes - simply take out your factory bulb and the HP24 will fit snugly in the socket. The HP24 bulb is only suitable for vehicles that have a clear front turn signal reflector lens.
Brightness. At 410 lumens the HP24 will provide about double the total light output compared to your factory bulb. All Diode Dynamics LED lighting is rated with accurate measured lumen figures not calculations or guesses. We test the true output in-house and provide you the real numbers to compare.
Reliability. Unlike other bulbs on the market this bulb is built with constant-current circuitry along with transient suppression. That means this bulb will last for years not months with no flickering or failure. And like every Diode Dynamics product it's backed by an industry-leading three-year replacement warranty.
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Q: What is the size of the Diode Dynamics 3157 HP24 LED bulb?A: The Diode Dynamics 3157 HP24 LED bulb measures six inches long, ten inches wide, and one inch high.
Q: What materials are used in this LED bulb?A: The bulb is constructed from aluminum, providing durability and effective heat dissipation.
Q: How bright is the 3157 HP24 bulb?A: The bulb emits four hundred ten lumens, which is approximately double the output of a standard factory bulb.
Q: How do I install the 3157 HP24 LED bulb?A: To install, simply remove your factory bulb and insert the HP24 into the socket; it's a plug-and-play design.
Q: Is this bulb suitable for all vehicles?A: No, the HP24 bulb is only suitable for vehicles with a clear front turn signal reflector lens.
Q: Can I use the HP24 bulb in a non-polar socket?A: Yes, the HP24 bulb is non-polar and CK compatible, making it versatile for various installations.
Q: How do I care for the Diode Dynamics LED bulb?A: The LED bulb requires no special maintenance; simply ensure it is securely installed to maintain optimal performance.
Q: Is the HP24 bulb waterproof?A: The bulb is not explicitly rated for waterproof use, so it should be installed in a dry environment.
Q: What warranty does the HP24 bulb come with?A: The Diode Dynamics HP24 bulb is backed by a three-year replacement warranty for added peace of mind.
Q: How does this bulb compare with standard incandescent bulbs?A: The HP24 bulb offers significantly higher brightness and improved longevity compared to traditional incandescent bulbs.
Q: Is the HP24 LED bulb suitable for daytime running lights?A: Yes, the bulb provides a cool white running light, making it suitable for daytime running light applications.
Q: Are there any flickering issues with this LED bulb?A: No, the HP24 bulb is built with constant-current circuitry to prevent flickering and ensure reliable performance.
Q: Can I use this bulb as a brake light?A: No, the HP24 bulb is specifically designed for turn signal use and is not suitable for brake light applications.
Q: What color does the bulb emit when not in use?A: When switched off, the HP24 bulb has no yellow appearance, maintaining a clean look.
Q: Does this bulb produce heat during operation?A: While the HP24 bulb does produce some heat, its aluminum construction aids in effective heat management.