This page provides a step-by-step guide to the whole process, including the installation process schematic and real photo schematic. Master the professional-level installation program, easily realize the accurate upgrade of car lights.
| Bulb Sizes | Download Manual |
| H1 | Click to view tutorial |
| H4/9003 | Click to view tutorial |
| H7 | Click to view tutorial |
| H11/H9/H8 | Click to view tutorial |
| H13/9008 | Click to view tutorial |
| 9004/HB1 | Click to view tutorial |
| 9005/HB3 | Click to view tutorial |
| 9006/HB4 | Click to view tutorial |
| 9007 | Click to view tutorial |