Final answer:
The statement is False; the term CCR, related to recessed lights, stands for Ceiling Cavity Reflectance and is not inherently equal to 1, as it depends on the surfaces' materials and colors.
Step-by-step explanation:
The statement is False. In the context of recessed lights, the term 'CCR' typically stands for Ceiling Cavity Reflectance. CCR refers to the reflectance of the surfaces that form the cavity housing the recessed light fixture. The Ceiling Cavity Reflectance is not inherently equal to 1; instead, it represents the ratio of light reflected by the ceiling cavity surfaces (such as the walls and ceiling around the fixture) and can vary depending upon the materials and colors used. A value of 1 would imply perfect reflection, meaning the surfaces reflect all incident light without any absorption, which is not typical for most surfaces. Reflectance values for various materials can be found in property tables or manufacturer specifications, and designers aim to select materials with high reflectance to improve the effectiveness of the lighting system.