【Super High Brightness】: The interior lighting has 48 LEDs, allowing you to turn them on and off hands-free. Extra bright white light (800 lm) easily illuminates dark rooms. 【High-Quality Material】: The upgraded 12V white LED lamp has a more stable aluminum alloy shell and a PC lampshade with high light transmission. It has a low power consumption of 10W, saving energy and having a lifespan of up to 50,000 hours. The casing is 1 cm thick, durable, wear-resistant, and not easily damaged. 【Easy Installation】: 1. Connection cables: Connect the red cable to the \"+\" terminal of the car and the black cable to the \"-\" terminal of the car; 2. Check if the lamp can be lit; 3. Choose double-sided tape or snap screws for installation; 4. Install the lamp, and you are done. 【2 Installation Methods】: The LED light bar includes both double-sided tape and screw installation; easy to connect and install. Method 1: Attach the double-sided tape to a smooth surface inside the car. Method 2: Use the included screws to install and secure it. 【Universal LED Interior Lighting】: The LED light bar is powered by 12V DC, making it suitable for all cars, trailers, trucks, caravans, motorhomes, etc. It can be used as work lighting, interior lighting, wardrobe lighting, emergency lighting, camping lighting, and is also widely used in homes, kitchens, bedrooms, bathrooms, studies, and warehouses.