Power resistor 7.5 Ohm / 50 Watt Power resistor for regulation of frequency. - When changing the original indicators on LED or halogen turn signal automatically changes the blinking frequency. Remedy thereby creating parallel power resistors. If you are not sure what resistance you need to, please do not hesitate to contact us via the contact form (Technical Department) on our website to contact. - For micro 1000 / Rhombus DF / DF Dark and a lighting control light 1 additional resistance is á 33 ohms for the taillight and 1 resistance required á 7.5 ohms for the brake light. Dimensions: 12x12x50 mm