Features: AC/DC cold light operating lamp meets the requirements of lighting for surgical operations in special circumstances or where there is no power supply. When there is power failure from electric grid or due to some other reasons, emergency power back up cTechnical Data:an last 3hours continuously to make sure that the operation can be done normally. It is fit for auxiliary lighting for medical examination on ears, nose ,oral cavity, urinary syst em and gynaecology.
Specification: Illuminance :≥12000Lux color temperature :3500±500K Power supply voltage:220V/50Hz Rated power of bulb:24V/25W Import power:56VA bulb :cold light bulb Emergency time:3 hours