The Deluxe Magnifying Lamp XR is a magnifier on stand with light designed for use by individuals with low vision. This magnifying lamp is designed with 6.600K and 90CRI Daylight that reduces eye-strain and improves contrast. Features include two separate powerful 13-watt Daylight low heat tubes with individual switches, the magnifying lens, and the Free-Motion head-joint. The head-joint guarantees precise smooth positioning of the lamp without the user having to constantly tighten the wing-nut. This light has aDaylight energy saving tube and a flicker-free electronic ballast. Additional features include a Clip-on Lens System that increases magnification in seconds, and XR technology that makes the lens 50 percent lighter, extra resistant, and easy to clean. DIMEMSIONS: The height is 19 inches (48 centimeters [cm]). The arm length is 37.5 inches (95 cm). The lens diameter is 7.5 inches (19 cm).