A light system comprising: a substrate ; one or more light emitting diodes, in short LEDs, coupled to the substrate ; and an optical distribution plate positioned proximate the substrate , the optical distribution plate comprising one or more optical structures each corresponding to the one or more LEDs , wherein the one or more optical structures comprise: a first surface that focuses LED light from the corresponding LED in a first orientation ; and an opposite second surface that distributes LED light from the LED in a second orientation , wherein the second orientation is substantially orthogonal to the first orientation , wherein a centerline plane extending along the first orientation is defined on the second surface , wherein the second surface comprises: a set of single total internal reflection, in short TIR, elements positioned symmetrically adjacent the centerline plane wherein each single TIR element reflects LED light substantially away from the centerline plane ; a set of refractive elements positioned symmetrically about the centerline plane and outside of the set of single TIR elements , wherein each refractive element of the set of refractive elements refracts LED light substantially away from the centerline plane ; and a set of double TIR elements positioned symmetrically about the centerline plane and outside of the set of refractive elements , wherein each double TIR element reflects LED light both away from and across the centerline plane . a substrate ; one or more light emitting diodes, in short LEDs, coupled to the substrate ; and an optical distribution plate positioned proximate the substrate , the optical distribution plate comprising one or more optical structures each corresponding to the one or more LEDs , wherein the one or more optical structures comprise: a first surface that focuses LED light from the corresponding LED in a first orientation ; and an opposite second surface that distributes LED light from the LED in a second orientation , wherein the second orientation is substantially orthogonal to the first orientation , a first surface that focuses LED light from the corresponding LED in a first orientation ; and an opposite second surface that distributes LED light from the LED in a second orientation , wherein the second orientation is substantially orthogonal to the first orientation , wherein a centerline plane extending along the first orientation is defined on the second surface , wherein the second surface comprises: a set of single total internal reflection, in short TIR, elements positioned symmetrically adjacent the centerline plane wherein each single TIR element reflects LED light substantially away from the centerline plane ; a set of refractive elements positioned symmetrically about the centerline plane and outside of the set of single TIR elements , wherein each refractive element of the set of refractive elements refracts LED light substantially away from the centerline plane ; and a set of double TIR elements positioned symmetrically about the centerline plane and outside of the set of refractive elements , wherein each double TIR element reflects LED light both away from and across the centerline plane . a set of single total internal reflection, in short TIR, elements positioned symmetrically adjacent the centerline plane wherein each single TIR element reflects LED light substantially away from the centerline plane ; a set of refractive elements positioned symmetrically about the centerline plane and outside of the set of single TIR elements , wherein each refractive element of the set of refractive elements refracts LED light substantially away from the centerline plane ; and a set of double TIR elements positioned symmetrically about the centerline plane and outside of the set of refractive elements , wherein each double TIR element reflects LED light both away from and across the centerline plane . <EOS>