Item Description Genuine OSRAM Xenon Premium Conversion Kit H11 4200K Single Beam 2 Slim design CAN-BUS Ballasts + 2 Xenon (Xenarc) Bulbs 12V 35W Up to 200% more light Up to 50m increase in distance Up to 30% whiter Xenarc technology;Up to 5x more lifetime 2 Year Osram India Guarantee MRP-Rs 11000 Professional Installation is recommended Generation 2 Model With Can-Bus Adapter CANBUS HID kit was designed to solve and prevent problems such as flickering HID’s;dash error message on most vehicles and designed with a high performance and advanced circuitry. These Can Bus will trick the ECU into thinking the HID is running at 55W;when it is really running at 35W. This will trick the ECU into thinking that both sides of the headlights are working fine and will allow the ECU to give the headlights full power to run properly;which will get rid of the flickering issue and error light issue. These ballasts are safe and will not damage any ECU or electrical wiring.