YD01W examination lamp is extensively applied in industry, medical treatment, jewelry, photograph. scientific research etc., It is currently more advanced lighting equipments at home and abroad.

Technical Data: 
Illuminance :20W:20,000Lux 0.5m/5,000Lux 1m
35W:25,000Lux 0.5m/10,000Lux 1m 
50W:30,000Lux 0.5m/20,000Lux 1m
Colr temperature :4000±200K
Size of light field :100mm
Adjust : adjust light 
Power supply voltage :220V/50Hz
Rated power of bulb :12V/20W,12V/35W,12V/50W
bulb: halogen bulb