Features: Solve LED light malfunctions with this LED decoder for car. Perfect for fixing turn signals, brake lights, fog lights, and other LED light issues. Designed with advanced circuitry and high quality components to ensure stable and reliable operation, while protecting your car electrical system. A must have for car owners and enthusiasts who want to upgrade their T10 W5W 194 LED lights without worrying about compatibility issues. Suitable for various applications such as front headlights, tail lights, and interior lighting, providing a safe and comfortable driving experience. Simply plug this decoder into the existing T10 W5W 194 LED light socket, no complicated modifications required. Enhances your car lighting system effortlessly. Specifications: Material:Plastic Type: LED lamp fault decoder Voltage: 12V Current: 0.29A Output power: 3.2W Total length: about 17.5cm Applicable lamp holders: 501, T10, T15, 194, W5W. Quantity:2pcs/4pcs Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 2pcs/4pcs LED Warning Canceller Decoder