What is a 'Chamber Of Commerce' A chamber of commerce is an association of businessmen and businesswomen designed to promote and protect the interests of its members. There is a national Chamber of Commerce, as well as numerous state and local chambers. Among the benefits members receive are deals and discounts from other chamber members, listing in a member directory and a variety of other programs and services designed to promote business activity in a region.
The âcolour temperatureâ of a white light, whether LED or not, indicates the colour tint of the white light. Most white light is not pure white, itâs usually got a bit of a tint. In other words, there are different shades of white. âWarm whiteâ generally means a yellow-ish type of white, and âcool whiteâ means a blue-ish kind of white.
Color Temperature Chart. Color temperature is a description of the warmth or coolness of a light source. When a piece of metal is heated, the color of light it emits will change. This color begins as red in appearance and graduates to orange, yellow, white, and then blue-white to deeper colors of blue.The temperature of this metal is a physical measure in degrees Kelvin or absolute temperature.hen a piece of metal is heated, the color of light it emits will change. This color begins as red in appearance and graduates to orange, yellow, white, and then blue-white to deeper colors of blue. The temperature of this metal is a physical measure in degrees Kelvin or absolute temperature.