Review on 🚗 SIRIUSLED 578 Festoon Light Bulb: Ultra-Bright 400 Lumens Canbus Error Free LED for Cars & Trunks - 6000K by Richard Rob

I replaced the headlight on my 2003 Tahoe Z71 because I thought it would make a difference. I didn't think it would light up the entire interior of the truck so much. It's so bright there now that I considered leaving the rear cargo area light as it is. But I will change it so that everything is smooth. There are also two rear seat recessed lights in the front dome light designed for a bulb of this size. When I open the door, all the lights come on, including the map light. Long story short, if I swap both domes and both taillights, I may have too much light. I also installed exterior lights under both side mirrors that receive this light. If I replace all the lights that run on this LED, people can easily see my truck from a mile or two away. If you need some serious indoor lighting, this LED is for you. By the way: The headlights supplied with the Tahoe are a bit wider at 12 mm and that almost suggests that they could not fit. I just lightly squeezed the two sides together at both ends and it fit snugly.