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
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.
The GKmow Pack-4 578 LED Bulbs are an exceptional lighting solution designed for various interior applications. Ideal for enhancing visibility in your vehicle, these bulbs are perfect for dome, map, and door lights, ensuring a bright and clear environment.
Featuring advanced 2835 SMD chipsets, these 578 LED bulbs emit a brilliant 6500K cool white light with an impressive output of 400 lumens per bulb. With a lifespan of up to 50,000 hours, these bulbs not only provide long-lasting illumination but also contribute to energy efficiency, consuming only 1.4 watts each. The bulbs are designed with a unique curved groove heat sink that enhances heat dissipation, preventing overheating and ensuring stable performance. Their no-polarity design and built-in CANbus decoder make installation straightforward, allowing you to simply plug and play without any flickering or dashboard errors.
Key Features:
High Brightness: 400 lumens output per bulb for superior illumination.
Long Lifespan: Up to 50,000 hours of use, reducing replacement frequency.
Energy Efficient: Only 1.4 watts per bulb, helping to conserve battery power.
Wide Compatibility: Fits various models including 211, 212, 569, and more.
Easy Installation: No polarity, with a built-in CANbus decoder for hassle-free setup.
Versatile Use: Suitable for dome lights, map lights, trunk lights, and more.
The GKmow Pack-4 578 LED Bulbs are perfect for car enthusiasts and everyday drivers seeking reliable and efficient lighting solutions. Upgrade your vehicle’s interior lighting with these high-quality bulbs to improve visibility and enhance your driving experience. With their combination of brightness, longevity, and ease of installation, these bulbs offer excellent value for anyone looking to enhance their vehicle's lighting system.
⚠️ 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.
I like the brightness of these LED bulbs, but one of them flickered out after a week. The other three are still working like champs. Installation was simple, so I might just get a replacement for the one that went bad.
S
Sophie Nguyen
Not as bright as expected
While these GKMOW bulbs are bright, I was hoping for a little more given the specs. The 400lm is adequate for map lights, but I think I might try something else for my dome light. They look good though, just not as bright as I imagined.
M
Maya Chen
Bright bulbs that illuminate everything!
I replaced the interior lights in my car with these GKMOW LED bulbs, and wow, they’re extremely bright. At 400lm and a cool 6500K color, it makes everything so much clearer at night. Installation was a breeze too, no fuss!
J
Jorge Martinez
Decent, but delivery was slow
These 578 bulbs work well for my dome lights, giving off a nice bright light. However, it took a while to arrive, which was a bit frustrating. Still, I’m happy with the brightness and the 2835 chipsets seem reliable.
Customer Approved
Extensive Selection
Fast, Reliable Delivery
Top-Tier Quality
Frequently Asked Questions
Q: What is the size of the GKmow LED bulbs?A: Each GKmow LED bulb measures one point five nine inches, designed to fit standard festoon light sockets.
Q: What type of chipsets are used in these bulbs?A: The bulbs utilize twenty-eight thirty-five SMD super bright chipsets, providing exceptional brightness and efficiency.
Q: What is the color temperature of these bulbs?A: The color temperature is six thousand five hundred Kelvin, delivering a bright white light ideal for interior lighting.
Q: How do I install the GKmow LED bulbs?A: Simply plug and play; the bulbs have no polarity, making installation straightforward without any complex wiring.
Q: What vehicles are compatible with these bulbs?A: These bulbs are suitable for various models including two hundred eleven, two hundred twelve, and more, as listed in the product details.
Q: Can I use these bulbs as dome lights?A: Yes, these bulbs are perfect replacements for dome lights, map lights, trunk lights, and courtesy lights in compatible vehicles.
Q: How do I ensure the bulbs last long?A: To maximize lifespan, ensure proper installation and avoid overloading the circuit; these bulbs can last up to fifty thousand hours.
Q: What is the wattage of each bulb?A: Each bulb consumes one point four watts, providing high brightness with low energy consumption.
Q: Do these bulbs require any special maintenance?A: No special maintenance is required; just ensure the bulbs are kept free from excessive dirt and moisture.
Q: Are these bulbs safe to use in my vehicle?A: Yes, they are designed with a heat sink for efficient heat dissipation, reducing the risk of overheating.
Q: What if I encounter flickering with these bulbs?A: If flickering occurs, check for proper installation; the built-in CANbus decoder helps prevent such issues.
Q: Do these bulbs come with a warranty?A: Yes, GKmow typically offers a warranty; please check packaging or manufacturer details for specific terms.
Q: What should I do if the bulbs arrive damaged?A: If the bulbs arrive damaged, contact customer support within the warranty period for assistance and possible replacement.
Q: Are these bulbs suitable for outdoor use?A: These bulbs are primarily designed for indoor use; outdoor conditions may affect their performance and lifespan.
Q: Can I use these bulbs in my home lighting fixtures?A: These bulbs are specifically designed for automotive use and may not be suitable for standard home lighting fixtures.
WELCOME5: Use code WELCOME5 for 5% off on your first order
