Patent ID: 7611272

Claim:
A light unit ( 10 ) comprising: a first light emitting chip ( 22 - 25 ) including a first LED ( 20 ) as a first light source; a second light emitting chip ( 222 - 225 ) including a second LED ( 220 ) as a second light source; primary optics ( 30 ) optically connected after said first ( 20 ) and second ( 220 ) LEDs, said primary optics ( 30 ) include a first fiber-optic element ( 31 ) and a second fiber-optic element ( 231 ), each of said first ( 31 ) and second ( 231 ) fiber-optic elements defining first ( 32 ) and second ( 232 ) light entry surfaces, first ( 51 ) and second ( 251 ) cover surfaces, first ( 71 ) and second ( 271 ) bottom surfaces, and first ( 34 ) and second ( 234 ) light outlet surfaces, respectively, such that at least one of said cover surfaces ( 51 , 251 ) and said bottom surfaces ( 71 , 271 ) has at least two curved surfaces ( 72 , 73 ; 272 , 273 ) arranged offset relative to each other forming in between, an angled transition area ( 75 , 275 ) that extends between the two curved surfaces ( 72 , 73 ; 272 , 273 ) and also extends between the first ( 32 ) and second ( 232 ) light entry surfaces and the first ( 34 ) and second ( 234 ) light outlet surfaces wherein said first ( 34 ) and second ( 234 ) light outlet surfaces are adjacent to each other along a partition ( 35 , 235 ); and secondary optics ( 90 ) optically connected to said first ( 34 ) and second ( 234 ) light outlet surfaces to receive the light from said first ( 20 ) and second ( 220 ) light sources after the light passes through said primary optics ( 30 ).