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.
Some people may experience numbness, burning, stinging pain, tingling and pricking sensations, sensitivity to touch and even numb toes. It can be tingling that effects the ball of the foot and travels up the leg, or loss of sensation in the feet. Neuropathy in the feet is a very common condition. There can be many causes. Diabetes and Chemotherapy are the most prevalent cause and usually start with stabbing pain in the toes for chemo patients and burning pain for diabetics. However, there are many symptoms and it can be any one of them. It varies with the person.