... ballasts (BY-108S1)(size -slim) 2.ballast,hid ballast 3.lamp ballast 1.HID ballasts (BY-108S1)(size -slim)2.ballast,hid ballast3.lamp ballast4.CE ... .2A6)Output power: 35W7)Working temperature: -40 ~ 105°C. 8The ballast matches lamps as H1, H3, H4, H4 (H/L), H7 ... test. 10EMC anti-jamming test. HID ballasts (BY-108S1)(size -slim)