1. In this Regulation, the term “fluorescent orange-coloured” means a colour with a dominant wave length between 595 and 605 nanometers, and an excitation purity of not less than 85 % and a luminance factor of 40 %.
R.R.Q., 1981, c. C-61, r. 26, s. 1; O.C. 202-94, s. 1.