Ninety has won many international awards for its design and functionality. It is extremely energy efficient. Using light emitting diodes (LED), Ninety offers a bright, warm light while saving energy. It automatically turns itself off after 4 or 9 hours to save energy. Ninety is dimmable, has a flexible lamp head, and can be mounted in an ingenious double action rotating table base, with a table edge clamp, or in a table insert bracket. Standard version with table bracket or adapted for base. Base and other accessories can be ordered separately. Colours: White, black or silver grey. LED: Light source of the future Ninety is equipped with state-of-the-art light emitting diodes, which provide bright, warm light. Light emitting diodes have an incredibly long life span. The diodes in Ninety have a life expectancy of 50,000 hours. That means 25 years or more with normal office use. You may never have to change the light source! Available with USB charger A model with a USB charger integrated into the table base is also available.