The portable mini Pen Light is in line with the LED medical color temperature and is suitable for doctors' daily lighting.
Suitable for doctors to check pupils, mouth, nostrils, ears, etc.
One gear/three gears are optional, the core circuit uses a boost constant current chip, and the brightness is constant.
Easy to carry, suitable for daily use by doctors and students.
Waterproof design, can be used with a small diffuser, used as a signal light and daily lighting.