1Premium Material: The reading light is made of sturdy aluminum alloy housing, making it low power consumption, long life, not easy to heat, safe and reliable. 2LED Light Source: The Rv bedside light has LED light source, low power loss, high stability, lower surface temperature, can ensure safer and reliable for lightening, having stable operation. 3Portable Design: The bedside reading light has a small size, portable and compact, space saving, can be carried to anywhere in anytime, simple and convenient for use. 4Adjustable Brightness: The boat bedside spotlight has adjustable brightness design, can be adjusted according to personal needs, to provide a suitable lighting environment. 5USB Charging: The boat reading spotlight is equipped with USB charging interface, easy for charging, can also act as a mobile power to charge other devices.