Description: Built-in Resistor inside. High Quality ABS Housing ensures the secure temperature range. Cancel Error message cause by OBC ( Computer) Check. Cancel Flashing on Turning Signal. Cancel Blink on LED. Reduce the Power on LED light so that can work better. No Cutting or Splicing just Plug & Play. Simply twist your LED bulb onto the base, and twist the other end into your existing bulb socket. Specification: T10/194 / W5W LED lights color: black material: aluminum cover voltage: 12 v / 0.29 A role: solve car LED turn signals, LED brake lights, LED fog lamp LED light Product advantage: the built-in radiator does not need wiring or modification, just to replace directly, plug and play Package Includes: 1 Piece LED Load Resistor Note: Please check the size and picture before ordering. If there any question, please contact us.Thank you.