Health • www.heershi.com Stand cold light Operating Light • Advanced digital integrated circuit control panel • Sterile control panel enable you to turn the light on and off, adjust the light intensity and test the assistant lamp, etc. Ten-stage dimming selection are provided to choose brightness. Special memory function saves trouble in resetting. LED progress indicator bar visually display the brightness required during operation. • Main light failure indicator will alert surgical staff to replace the bulb in time after operation. • With wide voltage working characteristics, it works reliably within scope of AC180V-250V under municipal power supply, which shows a strong resistant ability for interference. • A battery back-up option is also available.