5W world-famous LED with high brightness. 

Prefect optical structure uniform illumination, clear and bright light spot

High capacity lithium battery power supply. 

Workable while charging.

Light spot size adjustable by the ring on the lamp holder.

Made of high quality lightweight material comfortable and meeting medical disinfection requirements.

2200mAh battery with a work time up to 4 hours.

Very cost-effective and widely used for examination and operation of local lighting in ENT dental, general surgery  micro plastic.