YD01A (Halogen) examination lamp is extensively applied in industry, medical treatment, jewelry, photograph. Scientificre search etc., It is currently more advanced lighting equipment at home and abroad.

20W：20000Lux 0.5m / 5000Lux 1m

35W：20000Lux 0.5m / 5000Lux 1m

50W：20000Lux 0.5m / 5000Lux 1m

Color temperature: 3000

Adjust: adjust up and down

Bulb life： 2000 hours

Power supply voltage: 220V 50Hz/110V 60Hz