Welch Allyn Welch Allyn M21E001 
 24W metal halide bulb reflector 
 6000K color temperature 
 Life of 300 hours 
 Reflector MR11 

 Common endoscopic cold light bulb Type: 
 1.Welch Allyn: 09500, M21E001, 
 2.PerkinElmer: PE 300BF, PE 175BF, 
 3.Luxtel: CL 300BF, CL 175BF, 
 4.Osram: XBO-R 100W/45CXBO-R 180W/45C 



 Used: laparoscopy, endoscopy, endoscopic, xenon lamp cold light source, 

 German imports Osrma XBO180W/45C folder for the wired model, with the specifications of the wireless folder type XBO 180W/45