Intraoral Illumination Wireless and rechargeable, designed for easy to use optimal patient comfort. Illuminance: 5,000~8,000 lux Color temperature: 5,500K Operation life: 50,000 hours. Autoclavable biteblocks. Input: 100~200VAC / 50~60Hz Output: DC 5.0V / 1.0A. 1-year warranty.