LIGHTING ARRANGEMENT

1 . A Lighting arrangement including

a light source, and

at least one beam shaping arrangement including a light input portion for receiving light emitted from the light source,

a light output portion for emitting a shaped beam, the light output portion being spaced from the light input portion and comprising a central output portion and a peripheral output portion, the peripheral output portion being laterally outward relative to the central output portion, and

a transparent body including reflection surfaces at which light may be reflected due to total internal reflection,

wherein a forward direction is defined from the light input portion into the direction of the light output portion, with the forward direction arranged substantially horizontally,

wherein the beam shaping arrangement is disposed such that

light from the input portion is divided into at least a first and a second beam portion separated in a height direction relative to the forward direction,

the first beam portion is a center beam, which is directed to the central portion of the light output portion,

the second beam portion is a peripheral beam, which is relative to the first beam portion directed further outward to the peripheral portion of the light output portion, and

the first and second beam portions are led to converge in the height direction towards the light output portion.

2 . The lighting arrangement according to claim 1 , wherein

the transparent body includes at least one central cavity.

3 . The lighting arrangement according to claim 2 , wherein

the peripheral portion is arranged at a first lateral side of the central output portion, and

the beam shaping arrangement is disposed such that one or more further beam portions are directed to further peripheral portions of the light output portion arranged at a second lateral side of the central output portion, the second lateral side being arranged opposite of the first lateral side.

4 . The lighting arrangement according to claim 1 , wherein

the beam shaping arrangement is disposed such that the first beam portion is a first peripheral beam, which is directed to a first peripheral portion of the light output portion, and

the second beam portion is a second peripheral beam, which is directed to a second peripheral portion of the light output portion, the said second peripheral portion being arranged laterally further outward relative to the first peripheral portion.

5 . The lighting arrangement according to claim 4 , wherein

the first peripheral portion and second peripheral portions are arranged at a first lateral side of the central output portion of the light output portion, and

the beam shaping arrangement is disposed such that further beam portions are directed to peripheral portions arranged at a second lateral side of the central output portion, the second lateral side being arranged opposite of the first lateral side.

6 . The lighting arrangement according to claim 1 , wherein

the beam shaping arrangement is disposed to divide light from the light input portion into at least the first beam portion, the second beam portion, and a third beam portion, the first, second and third beam portions being separated in a height direction,

the beam shaping arrangement being disposed such that the first beam portion is a center beam, which is directed to the central output portion of the slight output portion, and

the second beam portion is a first peripheral beam, which is directed to a first peripheral portion of the light output portion, and

the third beam portion is a second peripheral beam, which is directed to a second peripheral portion of the light output portion, the second peripheral portion being arranged laterally further outward relative to the first peripheral portion.

7 . The lighting arrangement according to claim 6 , wherein

the first and second peripheral portions are arranged on a first lateral side of the centeral output portion, and

the beam shaping arrangement is disposed such that one or more further beam portions are directed to peripheral portions arranged at a second lateral side of the central output portion, the second lateral side being arranged opposite to the first lateral side.

8 . The lighting arrangement according to claim 6 , wherein

the beam shaping arrangement includes at least one lateral reflection surface to reflect at least one of the beam portions into a lateral direction.

9 . The lighting arrangement according to claim 8 , wherein

the beam shaping arrangement includes at least a first and a second lateral reflection surface,

the first lateral reflection surface disposed to reflect at least one of the beam portions into a lateral direction towards the second lateral reflection surface, and

the second lateral reflection surface disposed to direct the beam portion into a direction at least substantially parallel to the forward direction towards the light output portion.

10 . The lighting arrangement according to claim 6 , wherein

the beam shaping arrangement is disposed such that at least one of the beam portions is led to diverge from the forward direction in the height direction and then led to converge towards the forward direction in thud height direction.

11 . The lighting arrangement according to claim 10 , wherein

the beam shaping arrangement includes a bridge member extending from the light input portion to the light output portion.

12 . The lighting arrangement according to claim 1 , wherein

the beam shaping arrangement is disposed such that both the first and second beam portions are directed to be at least substantially parallel to the forward direction at the light output portion.

13 . The lighting arrangement according to claim 1 , wherein

the beam shaping arrangement has an extension in lateral direction which is more than twice an extension in the height direction.

14 - 15 . (canceled)