PAR is an acronym for parabolic aluminized reflector. A PAR lamp, which may utilize either an incandescent filament, a halogen filament tube or a HID arc tube, is a precision pressed-glass reflector lamp. PAR lamps rely on both the internal reflector and prisms in the lens for control of the light beam.
Causes of Red Spots on the Skin. 1  Acne (Pimples) Acne is a localized skin inflammation as a result of overactivity of oil glands at the base of hair follicles. 2  Allergy (Allergies) An allergy refers to a misguided reaction by our immune system in response to bodily contact with certain foreign substances.
The body's temperature rises after exercise because the body is  producing energy through use of muscles. Light exercise does not  cause a rise in body temperature.owever, when sweat is insufficent, core temperature does be â¦ gin to rise and heatstroke results.   Answer   by pushing moisture out the pores on your body to cool the skin off and prevent the core body temperature from rising.