Typically, a HID Kit includes 2x Xenon bulbs, 2x high-quality digital ballast (waterproof/dustproof), 2x ballast holders and one installation manual. You have also a wide range of bulb sizes to select from, e.g. H1, H3, H4, H7, H8, H9, H10, H11, H13, HB2, HB3, HB4, 9003, 9004, 9005, 9006, 9007, 9008, 880, 881, and 894. Color temperature includes 4300K (pure white), 6000K, 8000K (blue), 10000K and 12000K. Among these temperatures listed, 6000K and 8000K are the most popular ones.
The Building a Better Blog site started after a group of bloggers worked together to go through Darren Rowse's 31 Days to Building a Better Blog Project. They were: