My point being, all this is about which is the cheapest/best LED light, well one of the factors to consider is unlnown, forget what they promise hours-life wise, only time will tell.
So you cannot make a jugdement on any of these multitude of makes appearing every day, as to how reliable they are or how long they will last.
however if you have provided a light with a written ten year guarantee then really you have removed that unknown. Some cars do not last that long.
i do not work for JCC by the way I just think it is an astonishingly long period to say you stand by a product.....