Description: 【Long Term LED】: This RV Lights Interior features LED lamp beads with a remarkable lifespan of over 50,000 hours. Enjoy low energy consumption and excellent light efficiency, reducing the need for frequent replacements 【Eye Friendly Illumination】: The RV Led Lights Interior Fixture is designed to emit a natural white light spectrum, this lighting solution helps prevent eye strain during extended reading or driving sessions, promoting optimal vision health 【High Brightness and Efficiency】: Equipped with multiple high brightness LED lamp beads, this light bar offers an impressive brightness range of 1000-3000 lumens. It ensures clear and bright illumination for all your night time reading needs while facilitating easy maintenance and efficient loading/unloading processes 【Versatile Application】: Suitable for enhancing visibility in trucks and buses during cargo loading and unloading, these lights also provide ample illumination for maintenance and inspection tasks on large vehicles 【Easy Installation】: Designed for simple roof installation, these lights enhance comfort for drivers or passengers while improving the vehicle's interior aesthetics and boosting work efficiency. The package includes a light fixture, two screws, and two fixing clips for easy setup Specification: Voltage: 12V 24V Three color light changing function Size Chart: Material: Alloy Size: 42cmx4.13cmx1.3cm/16.54inchx1.63inchx0.51inch Package Includes: 1 RV Lights Interior 2 Screws 2 Fixing Clips Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.