... complete set including :A. hid ballast x 2 pcsB. hid xenon bulb x 2pcsC. a manual x 1pcD. parts 2.HID ... -1,880,881,B: halogen and xenon bulb: h4-2,h13-2,9004-2,9007-2C: bi-xenon (hi/lo): h4-3,h13-3 ... ,9004-3,9007-3D: d1/d2 bulb: d1s,d1c,d1r, d2s ... ,d2c,d2r E: d3/d4 bulb: d3s,d3c,d3r,d4s,d4c,d4rColor temperature: 3000k,4300k,6000k, ...