Great for easels, computer desks, bookshelves, dorm rooms and so much more, the OttLite Clip-On LED Easel Lamp provides 12.6 inches of ClearSun and LED illumination on a flexible 16.6" neck with sturdy spring-loaded clip. The flexible yet strong neck holds position and is easy to adjust and move as you work. Exclusive to OttLite, natural daylight quality ClearSun LED illumination reduces eyestrain by up to 51% so you can read, work, create and study with more clarity and comfort. Great for painting and detail work, OttLite’s ClearSun LED technology has a CRI (Color Rendering Index) of 95+ so you can see every color and detail accurately. Details: Black 16.6" (42 cm) flexible neck Diffuser provides smooth, uniform lighting Clips to most easels, desks and shelves with sturdy spring-loaded clip Plastic, steel, and rubber