LED9 Operating Theatre Lights LED 9 major operating Lights have been developed by the latest techmology of the latest generation of warm white LED illuminance, perfect CRI and color temperature, and made in extremely flat and flower shape to fit for laminar flow environment with the following excellent features and value-added functions. The lights can be used for all kinds of major surgery and endoscopic surgery. We can customize the central axial unit and spring arm to cater for normal ceiling height, low ceiling height and extreme low ceiling height. HD image is optionally available for local and network live transmission.