1Wide Use: LED Rv bedside lamp is suitable for DC12 to 24V vehicles, such as RVs, trucks, campers, trailers, cars, buses, boats, yachts, etc. 2Soft Light: The reading light can provide bright, soft light, providing users with a comfortable reading experience without causing significant eye fatigue. 3Energy Saving: The Rv reading light adopts energy saving LED light source, which has low power consumption, long life, is not easy to heat up, safe and reliable. 4Adjustable Brightness: The Rv bedside reading lamp features an adjustable brightness that allows you to adjust the light levels to suit your individual needs and provide the right lighting environment. 5USB Charging Port: The reading light has a USB charging port for easy charging and can also be used as a mobile power source to charge other devices.