摘要 |
A reflector is constructed by arranging two first reflecting surfaces. The two first reflecting surfaces are arranged by making first focal points F 1 of the first reflecting surfaces be alienated from each other, centering on the optical axis Z within an area of an effective diameter R of a convex lens, and making second focal points F 2 thereof gradually come close to each other so as to be located inside the two first focal points F 1 . An LED is formed of two LEDs respectively arranged near the first focal positions, with light emitting points F 1 thereof facing one of the two first reflecting surfaces. The obtained light distribution pattern has double quantity of light, and does not have a non-emission part inside thereof, and the combined light of the two LEDs can solve a problem of color irregularity.
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