Description: The reason why the lamp is super bright is that it has 36 LEDs. It has a simple structure, which is easy to install and can be directly replaced. Featuring strong corrosion resistance, the high-quality lamp has long lifespan. And its LED features long endurance, low heat generation and low power consumption. Made of plastic and LED material, the product is durable and lightweight. The length of the lamp is 11 cm, the width is 7 cm, the height is 1.5 cm. It is suitable for DC 12V cars, SUVs, pickups, vans, trucks, caravans, campers. Item Name: Reading Lamp Material: Plastic,LED Power: 5V Light Color: White Light Number Of LEDs: 36 Features: Low Power Consumption, Easy to Install, Super Bright Size Details: 11cm x 7cm x 1.5cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Tips: Never use it on a car with a voltage that does not match! Please do not install it in a location that hinders driving. When people leave, please turn off the power. Installation Method: Before installation, you must disconnect the battery power supply, then remove the original roof light, carefully pull out the original wire, and confirm the function of each wire (the red wire is the positive electrode, the black wire is the negative electrode, and the yellow wire is the door light). Screw the base plate. Then connect the leads of the product to the top, then plug the excess wires back into the ceiling, and then fix the main body with screws! Package Includes: 1 x Reading Lamp