Seven powerful LEDs work in tandem to provide 50,000 lux to light the exam area with clear, natural color rendering for a variety of examinations. By using a combination of LED colors, the color temperature can be modified according to specific exam requirements. The light can be adjusted to 3300K, 3800K or 4400K along with 100% - 10% dimming. The articulated arm system offers flexibility in movement, making the light easy to maneuver. A fixed position is also easy to maintain due to the directional load compensation. And the joints are designed with a permanent friction setting so no manual adjustments are necessary.