Have exchanged the LED festoon the festoon my Inne lighting. That was the best idea I had before winter admission. If I am now looking at what car Inne space in constant darkness, I find it also. Despite only 6 LEDs give off a bright, white light. This is a real gain in comfort in the car compared to the incandescent lamps! I can not comment due to the short-term durability. Anyway, these are just Sofitten recommended and I will buy more it.