CATO-WDJ 578 Festoon LED Bulb, 42mm 41mm 1.65 Inch Festoon DE3425 DE3423 211-2 LED, 12V 33SMD White Light 42mm festoon Led bulbs for Car Interior Dome Map Courtesy Trunk Light 212-2 LED Bulbs, 6pcs - CATO Online, 578-33smd-6pcs 0521

• UPC   190430801220
• 【Wide Application】 42mm 578 led bulbs fit for 578, 211-2, 212-2, 214-2, 214-2, DE3423, DE3425, 569, 6411 etc. Widely used as interior dome light, map light. No polarity, plug and play. Can-bus error free for 99% vehicles. 【Quality Performance】Built-in intelligent constant current IC driver, Can-bus error free for most vehicles, stable input current, quicker reaction. Upgrade aluminum material strong body, high vibration resistant. Curve groove design heat sink for better heat dissipation, ensure the secure temperature range, longer lifespan. 【Quality Chips】6pcs 578 with upgrade 33pcs 3014 Chipset, high quality material Copper bracket, gold wire solder. High brightness, low light attenuation, good heat dissipation, consistent brightness light. 【 3 size for choice】 Fit for 42mm festoon led bulbs. We have 3 size for your choice: 31mm, 36mm, 42mm. Please check your vehicles owner’s manual or measure the original bulb length to confirm the size before purchase. 【 Friendly Service】No hassle for refund or return in case of any quality defectiveness. Any questions, please feel free to contact us via your order number. We will reply within 24 hours to provide make satisfactory solution.