CFR › Title 33 › Part 84 › §84.1433 CFR §84.14Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)The minimum luminous intensity of lights shall be calculated by using the formula:(b)A selection of figures derived from the formula is given in the following table (Table 84.14(b)):