1. Product Name of Specification: LED Interior Roof Light for Vehicles 2. Material: Aluminum + Plastic 3. Body Color: Electroplated 4. Dimensions: 128mm/5.04 inches x 20mm/0.79 inches (Width x Height) 5. Quantity of LED Clips: 46 6. Voltage: 12V DC 7. Light Color: White 8. Compatibility: 12V Cars 9. Applicable Scope: Interior lighting, trunk lighting, decorative lighting, etc. for 12V LED cars. 10. Vehicle Placement: Roof 11. Quantity per Batch: 2 pieces 12. - The yellow line is the door cable, the red line is the positive pole, and the black line is the negative pole. 13. - Made of aluminum and ABS, it is durable. 14. - Can be used to illuminate the interior of the vehicle and increase the interior brightness. 15. - Allows us to read in the dark without harming our eyes. 16. - Perfectly replaces dim interior lighting. 17. - Designed for better vehicle maintenance. 18. - Easy to install, directly install the device (for reference only). Suitable for campers/RVs/motorhomes/boats. 19. The package contains 2 LED interior roof lights for vehicles. 20. Notes: - We provide clear pictures and dimensions as much as possible. Please check carefully to ensure the product meets your needs. - Due to manual measurement, a tolerance of 0.5 - 1 inch is allowed. (1 inch = 2.54 cm). - Installation instructions are not included! It is highly recommended to have it installed by a professional. If you want to know how to use or install it, please contact us via email. We will do our best to assist you.