The OttLite Lighted Magnifier Clip Lamp is a lamp and magnifier all in one. The super flexible neck holds position to direct light right where you need it and the sturdy clip holds tight to bookshelves, tables and more. The 1.75X optical-grade magnifier with a 4X spot viewer helps you see intricate details with ease and is surrounded by the natural daylight illumination of ClearSun LEDs to see colors and details clearly. The flip cover on the magnifier closes to protect the lens when not in use. Plus, use the touch switch to choose from three brightness levels to customize the lighting to suit your needs.Details:White15.5" (39.4 cm) neck length3.375" (8.6 cm) magnifier diameterOttLite ClearSun LED reduces eyestrain by up to 51%3 brightness levels with touch switch controlHeight adjusts up to 19" (48.3 cm)Super flexible neck holds position360° illuminated 1.75X optical-grade magnifier with 4X spot viewerFlip cover on magnifierSturdy clampAC power adaptor included