An internally illuminated sign having indirect illumination provided by light emitting diodes (LED). A plurality of LED's are mounted on a printed circuit board (PC board) and mounted within the sign. The PC board is offset to a side of the sign housing with the somewhat directional LED light source directed toward a reflector. The reflector is angled to convert the generally narrow directional light source of an LED into a substantially even, diffused and non-uniform light distribution pattern.

Una muestra internamente iluminada que hace la iluminación indirecta proporcionar por los diodos electroluminosos (LED). Una pluralidad de conducido se monta en un tablero de circuito impreso (tablero de PC) y se monta dentro de la muestra. El tablero de PC se compensa a un lado de la cubierta de la muestra con la fuente de luz algo direccional del LED dirigida hacia un reflector. El reflector se pesca con caña para convertir el patrón substancialmente uniforme, difundido y no uniforme direccional generalmente estrecho de la fuente de luz de un LED en de la distribución ligera.

 
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> LED traffic light and method manufacture and use thereof

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