<b>X1 Series 9005 and H11 LED Bulbs Combo Kit</b><br><br> <b>Super Bright </b>- 14000LM per pair, 400% brighter as halogen lamps.<br><br> <b>Perfect Beam Pattern </b>- Super focused beam pattern, no dark spots, no dazzle oncoming traffic.<br><br> <b>Plug and Play </b>- easy to install in 10 minutes without any modification.<br><br> <b>External Driver Chip</b> - Work with 99% of vehicles without error problems.<br><br> <b>Efficient Cooling System</b> - Hollow-carved design provide excellent cooling ability to ensure 50000 hours