12V Hyper-Led 54 - 18 SMD x 3 chips - (H7) - PX26d - 2 pcs - Box - WhiteLow consumption special bulbs. Some vehicles equipped with computerized electrical system (CAN-bus) might read the low power consumption as a bulb failure, turn-on warning light on dashboard and in some cases, cut-off power. In such event, it is necessary to use a resistor to cheat the CAN-bus.