It is hard to find the 28mm festoon in the market, the 31mm festoon bulb are common to see, the vendor told me that I can use the 31mm festoon to replace the 28mm one. I was expecting to see whether it can work out.
It is hard to find the 28mm festoon in the market, the 31mm festoon bulb are common to see, the vendor told me that I can use the 31mm festoon to replace the 28mm one. I was expecting to see whether it can work out.FYI, I notice that when I change mine to LED, "Festoon 31mm" in cargo (trunk) in my 2011 xB is a little longer than factory. I would say it is 28mm festoon. I am still searching for 28mm Festoon LED. good luck guys!