







💡 Light up your ride with brilliance and style—don’t get left in the dark!
The Serundo Auto 578 LED Festoon Bulb pack delivers a powerful 400 lumen, 6000K white light with ultra-low 1.5W power consumption. Designed for easy plug-and-play replacement, these bulbs fit a wide range of car interior lights including dome, map, and courtesy lights. Engineered with an intelligent IC driver and fiberglass circuit board, they offer stable brightness and heat dissipation for up to 50,000 hours of reliable use. Upgrade your vehicle’s interior lighting effortlessly while enjoying a 1-year warranty and tested quality assurance.








| Brand | Serundo Auto |
| Specific Uses For Product | Door Light |
| Brightness | 400 Lumen |
| Item Package Quantity | 1 |
| Color | white |
| Auto Part Position | Inside |
| Operating Life | 50000 Hours |
| Light Output Maximum | 400 Lumens |
| Manufacturer | Serundo Auto |
| OEM Part Number | 43mm 44mm 45mm 211 211-2 212-2, 214-2, 560 578 DE440 DE4410 DE7576 3022 6413 6429 6451 6441CW 12864 12866 17314 E211-2 E212-2 E214-2 4410 DE4410 |
| UPC | 743307822424 |
| Model | 578 |
| Item Weight | 1.13 ounces |
| Product Dimensions | 1.65 x 0.35 x 0.33 inches |
| Item model number | 578 |
| Manufacturer Part Number | 42mm 3014 festoon led bulb-4pcs |
| Mirror Lighting Type | automotive-interior-courtesy-step-light-bulbs |
| Voltage | 12 Volts |
A**X
Bright dome lights
I used this for a 2004 Honda Accord. It's definitely brighter, clearer, and higher quality than the OEM dome lights. I got the white, and the color is true to the description. They definitely don't get as hot as the filament bulbs, which was expected.
C**G
Bright upgrade for my 2015 Mazda 3
I put these in a 2015 Mazda 3 and they were a perfect fit. They’re bright, clean white, and make the interior feel a lot more modern. Install was quick and simple, just pull the old bulbs and plug these in. I’ve had them in for a while now and they’re still going strong with no flickering or dimming. The build feels solid and they don’t seem to run hot either. If you want a quick upgrade that actually makes a difference, these are a good choice.
G**A
Led lights
Fit well and very bright
C**B
good light
I tested these upon arrival and they seem to work fine the output of light is adequate for what I need. They do not get super hot like other LED lights. I am currently using them as landscape lights so time will tell how well they hold up.
F**.
Works on Sambar
Why did you pick this product vs others?:I bought these to replace the standard cabin light bulb on my '97 KS4 Sambar. Now I can see!
J**H
Super Bright
Product is great and as described .
P**E
Good puchase
Great fit, very bright white
T**D
Brighter
I just installed this LED bulb in my 84 Volkswagen convertible. It is brighter than the incandescent bulb but not a whole lot brighter. I will look for others.
Trustpilot
3 weeks ago
2 days ago