Visual Systems
Eyelights stimulate the receptors of your non-dominant or weaker eye, allowing greater visual acuity and increased depth perception, resulting in a sharper, clearer image. This will allow you to not only see the ball more clearly, but have greater perception of its true location.

Hip and Shoulder Turn
Light stimulation to the weaker eye will create an increase in tone to the paraspinal muscles (stabilization muscles of your spine) on the same side of your back, allowing for greater recruitment pattern. A stronger hip and shoulder turn will result in increased bat speed. This allows you to not only hit the ball further, but also prevent injury. Disc herniations and muscle and ligament tears are a result of inequality of supporting structures of your back. Eyelights promote bilateral (both sides) equality of the paraspinal muscles of the back.

Pitching
Stimulation of both hemispheres of the brain will cause a global improvement to strength and power. This will allow you to throw the ball faster, with more accuracy, and reduce the risk of injury. Pitcher's use their entire body to throw the ball, so by using the Eyelights to promote core stability, you will greatly reduce the chance of injury to the rotator cuff or elbow.

Fielding
Light stimulation to the weaker eye will create an increase in visual acuity. Therefore, as a fielder, you will see the ball more clearly, and have more time to execute a play. You will be able to see the ball leave the bat, allowing for a faster reaction time. Eyelights will increase your spinal stability, improving balance and coordination. This will create more awareness in space, which is crucial in difficult fielding positions.