The Coolview™ Model 900 Dyad is one of the first medical exam & dental headlights offered worldwide that features energy-efficient Light Emitting Diodes (LEDs) as opposed to halogen or xenon lamps. The new medical & dental headlights do not require bulb or fiber-optic cable replacement and produce bright, white light with a color temperature of around 6000°K, close to natural daylight. Coolview?s™ patented medical & dental headlight technology provides caregivers with a superior light that offers industry-leading lumen performance of 90,000 lux at 14” with an estimated 50,000 hours of life, and no heat generation. Coolview™ cordless LED medical & dental headlights operate on rechargeable batteries which attach comfortably to the dentist or surgeon’s belt, keeping any heat generation away from the head and face.