Guangming corresponds to the Luo point of the Gallbladder (GB); it sends a branch to the Liver.
Location of Guangming
Guangming is located 5 cun above the tip of the lateral malleolus, on the anterior border of the fibula.

Therapeutic functions of Guangming
Guangming drains the GB and clears Heat.
- It is a major point for eye disorders , as it stimulates the Liver system;
- It treats pain on the lateral side of the body and on the sides of the leg.