Point detail

If a position lamp is grouped or reciprocally incorporated with a stop lamp, the ratio between the luminous intensities actually measures of the two lamps when turned on simultaneously and the intensity of the rear position lamp when turned on alone shall be at least 5:1 to the eleven measuring points defined in Annex 4 and situated in the field delimited by straight vertical lines passing through 0°V/ 10°H and the straight horizontal lines passing through ±5°V/0°H of the light distribution table;