New LED Circus Magnifiers combine sleek styling and high-output illumination with an energy-efficient LED lightsource. A flexible, self-balancing lamp head allows it to be positioned horizontally, vertically, and laterally. A fully enclosed arm and neck assembly make the Circus ideal for cleanroom environments. Dimmable LEDs produce 4000K color temperature and 90 CRI. 6.5" diameter, 3.5 diopter white crown optical-quality glass lens, and 45" covered spring-balanced arm. Edge clamp mounting base. White.