<b>Yorkim 578 LED Festoon Light White 41mm 42mm </b> <br> Yorkim 578 LED Bulbs 41mm/42mm pack of 4, each bulb uses 16 x 4014 super bright SMD chipsets. Built-in intelligent constant current IC driver for short circuit protection, stable voltage and long lasting performance, no flickering, no UV light emission, & no IR radiation. <br> <br><b> Specifications: </b> <br> 1.Voltage: 12 volts AC <br> 2.Number of Bulbs: 4pcs <br> 3.LED Color: 6500K White <br> 4.Weight: 13oz <br> 5.Features: CANBUS Error Free, No Polarity, plug & play easy installation <br>6. Size: 42mm / 1.72", bulb size may vary between trim of your vehicle. <br>7. Fitment: 211-2, 212-2, 2112, 2122, 214-2, 6411, 560, 569 or 578 <br>8.Applications: led interior car light, led license plate light, led interior map lights, led dome light, led reading lights, dash board light, side door courtesy light, glove box lights, trunk cargo room lights, instrument lamp door light, and more.