







💡 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 |
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