Product Description Model Illumination(LUX) Spot Diameter(mm) LED F-400 80,000-160,000lux 150-300 LED F-300 60,000-130,000lux 150-280 1. What are the different types of surgical lights? Advanced surgical light technology for precision and efficiency Led Operating Lamp state-of-the-art operating theatre lights, examination lights and video systems offer excellent illumination wherever they are used. Outstanding features of our surgical lights include intuitive handling and a future-proof design. We eliminate any unnecessary time spent away from patients by offering you a simple control system and an easy-to-use interface. Led Operating Lamp surgical light will help you deliver exceptional performance and the best possible care. LED light bulbs Led Operating Lamp Use Germany imported OSRAM medical grade white LED light bulbs, no ultraviolet and infrared spectrum, neither heat nor radiation,the doctor's head and wound area almost no temperature rise. The service life o…