Review on AUXITO 578 LED Bulb 41mm 42mm 212-2 211-2 578 Festoon LED Bulbs CANBUS Error Free 6-SMD 3030 Chipsets Xenon White Replacement for Map Dome License Plate Lights Lamps - Pack of 4 by Gabriel Tomato

It's BRIGHT. really bright. That's why I bought it. I don't know, but they have the same problem as a few other LED car interior lights I've tried. The size of the ends that come in contact with the electrical connectors is TOO SMALL. at least for vehicles sold in North America. To get them installed and working properly, you need to compress the connector clips inward, making them smaller. Otherwise they seem to work fine (installed 4 of these in my SUV yesterday). They really illuminate the areas they illuminate and are almost twice as bright as the low power OE bulbs.