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.
Blue colored skin, Cold feet and Numbness or tingling. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms blue colored skin, cold feet and numbness or tingling including Peripheral neuropathy, Raynaud phenomenon, and Cold exposure. There are 19 conditions associated with blue colored skin, cold feet and numbness or tingling. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.