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 side of the color wheel that is comprised of reds, yellows, oranges and yellow-greens, along with various other combinations of these colors, are typically referred to as the warm colors. These colors have been known to increase adrenaline and breathing rate, raise blood pressure and body temperature, thus making you feel warmer.