Extreme diverted LED lens for plaza lighting

 

Extreme diverted LED lens for plaza lighting (Material: PMMA)

LED light sources:Luxeon T or Luxeon rebel ES

Fig. 1 Luxeon T

Fig. 2 Luxeon rebel ES

Detailed design:



Fig. 3 Different views of the lens


Fig. 4



Fig. 5 Design principle



Fig. 6 Computer rays-tracing simulation



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Fig. 7 (a)~(d) Analysis showing the light pattern & CD on a screen in a distance 10m from the lens



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Fig. 8 (a)~(e) Far field light angle distribution