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💡 Light up your ride with brilliance that lasts – never settle for dull again!
Marsauto 578 LED Bulbs deliver a powerful 400 lumens of crisp 6500K white light with ultra-efficient 1.4W power consumption. Designed with advanced 2835 SMD chipsets and aviation aluminum for superior heat dissipation, these bulbs offer up to 50,000 hours of reliable, flicker-free illumination. Compatible with a broad range of automotive interior and exterior lighting fixtures, they feature a no-polarity plug-and-play design with built-in CANbus decoder to eliminate dashboard errors, making them the perfect upgrade for RVs and vehicles seeking bright, energy-saving LED lighting.
| ASIN | B07QXRZH68 |
| Auto Part Position | Inner |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #2,795 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Interior & Convenience Bulbs #5 in Automotive Back Up Light Bulbs |
| Brand | Marsauto |
| Brand Name | Marsauto |
| Color | White |
| Color Temperature | 6500 Kelvin |
| Customer Reviews | 4.6 out of 5 stars 10,257 Reviews |
| Fit Type | Universal Fit |
| Included Components | 4 Led Light Bulbs |
| Item Package Quantity | 1 |
| Item Type Name | Marsauto bulbs 0722 |
| Light Source Type | LED |
| Manufacturer | Marsauto |
| Manufacturer Part Number | AM1S41MMW-4P-JC |
| Manufacturer Warranty Description | NO |
| Model Number | 41mm |
| Operating Life | 50000 Hours |
| Package Quantity | 1 |
| Specific Uses For Product | RV Exterior Lighting |
| UPC | 786784146348 |
| Unit Count | 4 Count |
| Voltage | 12 Volts |
| Wattage | 1.4 watts |
T**N
Great bang for the buck
Bought these to upgrade trailer. Almost a year in and zero problems. Nice and bright and sip a fraction of the watts the incandescent do.
D**G
Brighter than other LEDs that I had already been using.
These bulbs are great. I can’t comment on how long they will last just installed them, but they are very nice and bright. They fit a 2010 Yukon XL, 2002 Yukon XL and a few others.
A**R
Bulbs
Easy to assemble, brightness is good
A**R
work but stay "on" dimly randomly
These worked in my 2001 Dakota. Nice and bright, but not 5 stars because they tend to randomly stay on at a very dim low level after they turn "off" automatically or are turned off. I am assuming at this point the current draw is too low to really affect my battery life if the truck sits for an extended period of time. At least I hope so.
E**O
Pretty bright
Plenty bright solid build not really sure about them being 400 lm each, but I’m using them on my m35 for the door lighting can’t complain they fit great. I like the white color I would recommend.
K**W
Good Upgrade
Easy to install, but you MUST buy the LED converter cable, otherwise you will get an error code. That cable is only about $10. LED is bright but you sometimes hear the fan sound of the cooler.
M**M
Marsauto D2S LED bulbs
Installed on a 2008 Range Rover Sport HSE, replaced the original Xenon bulbs. It's not easy to find an LED bulb which actually fits and works on the Rover for a reasonable price. Definitely brighter, whiter, and casts a wider beam, so it's a good upgrade. I definitely like the idea that you can turn the bulb by hand after installation, so the beam pattern can be lined up properly (usually with the LEDs shining sideways), but has enough friction to hold it in place. With most other adjustable bulbs you have to remove the bulb and loosen some tiny screws and try it again. This is far more convenient. On the Rover the tricky part was what to do with the the Xenon igniter which is usually directly attached to the bulb, so for now it's tucked into the lamp housing cavity next to the bulb, and hopefully vibration does not cause any damage. Another concern is how long will these bulbs last, knowing that the cooling is relying on a small high RPM fan? Kept the original bulbs just in case, but for now these are great.
O**R
Very bright
High quality and bright
L**H
Highly recommend
These are so bright, amazing quality!
J**M
Son muy buenos leds, muy luminosos
Para interiores del vehiculo estan muy bien, iluminan mejor que las incandecentes.
J**N
Very Bright
Installed this in my 2020 Chevy Suburban Premier and the brightness is night and day compared to the stock D3S factory bulb.
J**R
Daylight at night
Nice and bright.. just like having daylight in my 2017 Hyundai Santa Fe XL
C**Z
Funcional
Excelente iluminación
Trustpilot
2 weeks ago
2 weeks ago