Document ID: chunk:federal_register_of_legislation:F2023C00919:body:0:p95
Version: federal_register_of_legislation:F2023C00919
Segment Type: other
Provision Reference: 
Character Range: 279392–282237

non-textured outer lens)

         Examples of a light source with a reflector optic with a inner lens behind an outer lens:

         Example 3   Example 4

         (Including the outer lens)  (Excluding the non-textured outer lens)

         Examples of a light source with a reflector optic with a partial inner lens behind an outer lens:

         Example 5    Example 6

         (Including the outer lens)   (Excluding the non-textured outer lens)

Example of a light guide optic behind an outer lens:

Example 7

Example of a light guide optic or a reflector optic behind an outer lens:

Example 8

Example of a light source with a reflector optic in combination with an area, which is not part of this function, behind an outer lens:

Example 9

         Part 6 –  Examples showing the determination of the light-emitting surface in comparison with illuminating surface (See paragraphs 2.8. and 2.9. of this Regulation)

Note: Reflected light could / may contribute to the determination of the light emitting surface

Example A

           Illuminating surface   Declared light-emitting surface according to 2.8. a)
Edges are  a and b                c and d

Example B

           Illuminating surface   Declared Light-emitting surface according to 2.8. a)
Edges are  a and b                c and d

Example C

Example to determine the illuminating surface in combination with an area, which is not part of the function:

           Illuminating surface
Edges are  a and b

Example D

Example to determine a light emitting surface according to 2.8. a) in combination with an area which is not part of the function:

           Declared Light-emitting surface according to 2.8. a)
Edges are  c-d and e-f

Example E

Example to determine the apparent surface in combination with an area, which is not part of the function and a non-textured outer lens (according to 2.8. b)):

           Declared Light emitting surface according to 2.8 b) for example
Edges are  c'-d' and e'-f'

         Part 7 –  Examples to enable a decision regarding the reciprocal incorporation of two functions

In the case with a textured outer lens and a wall in between:

In the case with a textured outer lens:

In the case where the non-textured outer lens is excluded:

In the case where the non-textured outer lens is excluded:

In the case where the outer lens (textured or not) is included:

In the case where the outer lens (textured or not) is included:

In the case where the non‑textured outer lens is excluded, "7b" is the apparent surface according to paragraph 2.8. and F1 shall not be transparent to F2:

In the case where the non‑textured outer lens is excluded or not:

Annex 4

Visibility of a red lamp to the front and visibility of a white lamp to the rear

(See paragraphs 5.10.1. and 5.10.2. of this Regulation)