This Interior xenon white LED Kit Will Include The Following bulbs for general applications around the interior of your vehicle
such as Dome, Map, Door, Glove Box, License Plates Etc.
Cross Reference Guide: T10=W5W 12V 2825 192 194 158 168 501 921 175 PC175 906 904 161 etc.
31MM 12SMD Festoon = 560 578 211-2 212-2 214-2 2112 2122
QUICK SOLUTIONS FOR NON WORKING LED BULBS :
If your new led bulb won't light up, take it out and Flip it 180 degrees ( to reverse the polarity).
Please note for the Festoon lights you can move the metal clips closer or further apart so they
can fit the festoon led bulb tighter, be gentle with the clips so they do not break.