Rating p. pr. & vb. n. : of Rate

Example:
What Rating do switches have to be on my lamp?

Taxonomy
free encyclopedia, rating system, sports and games, search, free dictionary, critic, novel, quantity, athlete, Petroleum, chess, television viewership, AMD, phone call, categorizes, films, suitability, adults.

Defination from the web:
rating is the evaluation or assessment of something, in terms of quality (as with a critic rating a novel), quantity (as with an ... Motion picture rating system that categorizes films according to their suitability for adults and children ...