Partsam 2pcs 6000K White High Power Backup Reverse Lamps 912 T10 921 for NISSAN Maxima 2004 2005 2006 2007 2008 Interchange Number: 912 921 194 T10 W5W 168 184 192 147 152 158 159 161 Application Position: 42-3528-SMD Backup Reverse Lights Voltage & Lumen: 12V 300Lumen Warranty: 90 days If it does not light, please try with flipping 180 degrees to reverse the polarity