Optical light design,the spots is clear and bright,uniform light distribution,we can adjust the size of light spot.Choosing the lightweight materials,more comfortable when wearing and working.
1.LED light source,sunlight color,
2.Light spot is adjustable,Lithium battery power supply,
3.Optical light design,uniform light distribution.
4.AC/DC supply,it is charging when it works.
Shortage: Not so high-grade appearance