This item is 7440 7443 error free load resistor that is an easy solution to prevent bulb out errors, fix hyper flashing issues when installing on your vehicle. It can cancel error message caused by (On-Board Computer) check; Cancel hyper flashing on Turning Signal; Cancel hyper on ; Reduce the Power on light so that it can work better. Features - ColorBlack - beam type: Spot. - Socket types: 7440 7443 7444 992 7444NA 990 7443R 92 992A 7441 7440A 7440NA 7444A 7440LL. - Cancel error message caused by (On-Board Computer) check; Cancel hyper flashing on Turning Signal; Cancel hyper on ; Reduce the Power on light so that it can work better. - Work for European vehicles such as , , , , for fog lights. - Ensure the bulbs light up with full power without malfunction issue nor flickering issue. - Allow you to install any kinds of 7443 bulbs without worrying about warning message up on dashboard. Package list: 1 * 7440 7443 Error Free Resistor Load Warning Error Canceller for Back Up Reverse Bulb