... Ballast EI Lamination Specifications HID-96 series (width: 96mm) HID-75 series (width: 75mm) Used for HID ballast. HID BallastEI Lamination1 ... series (width: 96mm), HID-75 series (width: 75mm), HID-60 series (width: 60mm) EI-60F-GAP 0.55, 0.7, 0.8, 0 ... , 1.8, 1.95, 2.35mm EI-96F-GAP 1.55, 1.6, 2.1, 2.0, 2.2, 2.4 ...