1、Safe Charging: RV reading lamp works on a low DC10‑30V voltage, ensuring safety while charging, equipped with a USB port for charging mobile phones, tablets, and other devices. 2、Adjustable Design: With a base that can rotate 360 degrees horizontally and a lamp head that can be adjusted up and down to 180 degrees, easily adjust to the optimal position without disturbing others. 3、Energy Saving: These compact spotlights have a low power draw of 3W, saving energy and power. They produce a 4000K neutral light which protects eyesight and provides a comfortable lighting environment. 4、Easy Installation: RV LED reading light is easy to install. It takes up little space and can be mounted quickly on surfaces using the included screws, making it a practical lighting alternative. 5、Versatile: The reading light features a wide range of uses, suitable for cars, trailers, motorhomes, trucks, RVs, yachts, and sailing V shaped berths. They can be used as reading lights, bedside light, or anywhere personalized lighting is needed. Item Type: RV Reading Light Working Voltage: DC10-30V Light Source: Neutral Light Additional Function Interface: USB Port Material: Aluminum Alloy Control: Button Switch Weight: Approx. 150.00g / 5.29oz 1 x RV Reading Light 2 x Screws 2 x Expansion Screws 1 x User Manual