... for 30 years Low temperature=Veritable cold light source CE,ISO,FDA Endoscopy LED Cold Light Source(CE,FDA,ISO)30w,70w,100w2000Lm ... 45°C Relative humidity:30% to 90% Safety type: I/BDims : 300x300x93mmN.W.of unit: 2.5 kgLight cable connection:DVL,STORZ ... ,WOLF,OLYMPUS etc.STANDARD FEATURESLight source unitFiber optic light cable Power cable Endoscopy LED ...