Having a 2007 Mazda Miata with "Xenon Bulbs" was great until the drivers side went out. I purchased a bulb from another site only to find out it was my ballast, so I purchased a complete set of Ballast & Bulbs from another site only to learn they sent me the wrong parts with a no refund policy ! After watching hours of YouTube videos I discovered "Alla Lighting" and gave them a call. They quickly answered all of my questions and sent me an LED Conversion Kit that worked as directed. Also ordered a set of fog led's and driving led's and boy does it look great! I would most definitely recommend "Alla Lighting Automotive LED Bulbs"
The product works nice and it doesn't get hot.
braking lights were bright and fascinating. Easy install and very visible for the rear car following you to see.