1Durable Material: The reading light has rigid aluminium alloy housing, making it waterproof, dustproof and shockproof, having long lifespan and service time. 2LED Source: The bedside light has LED light source, low power loss, high stability, can ensure safer and reliable for lightening, having stable operation. 3Portable Light: The bedside reading light has a small size, portable, can be carried to anywhere in anytime, simple and convenient for use. 4Adjustable Brightness: The Rv touch lamp has adjustable brightness design, can be adjusted according to personal needs, to provide a suitable lighting environment. 5USB Charging: The book reading lamp has a USB charging interface, easy to charge, can also act as a mobile power to charge other devices.