The PAR can is the lamp housing that safely holds the lamp and any color media (gel) in place. The can also has a mounting bracket that allows it to be bolted to a light bar or truss or by use of a pipe clamp...well, clamped to a pipe.
Raynaud's Disease, Numb, Cold Fingers or Toes, Symptoms and Treatment. Definition. Episodic vasospasm (constriction of small arteries) of the fingers or toes. It is characterized by digital (fingers or toes) blanching or white color, cyanosis (blue), a feeling of numbness or dulled sensory response and rubor (red) after cold exposure and rewarming. It can also be induced by anxiety or stress.
Peripheral neuropathy is a condition that effects diabetics and can cause tingling, burning or numbing sensations in your feet. Neuropathy will affect the blood flow and can cause serious numbness and tingling in the feet, as well as other parts of the body. It could also be caused by back or knee problems. Your posture could be causing the problem. Vitamin and nutrient deficiencies can also cause your feet to become numb or tingly. If the problem persists, you should consult a podiatrist.