... , reverse polarity protection. 6. As three times shining as normal halogen bulb.7. Lifespan more than 3000 hours.8. Operating temperature ... /L wire harness x 1Other necessary install accessoriesAvailable Bulbs Types:H1, H3, H4, H7, H8, H9, H10, H11, H13, 880, 881 ... , H7RAvailable Color Temperatures:3000K, 4200K, 6000K, 8000K, 10000K, 12000K ...Note:12V, 35W/55W kits available h1 hid kit with lamp 6000k