| 摘要 |
Embodiments of the invention are directed toward a lighting system that includes a primary optic having a length, a plurality of discrete light sources disposed along an axis, and a ribbed refractor. The ribbed refractor can include a plurality of linear ribs that are arranged substantially perpendicular to the line of discrete light sources. The ribbed refractor can refract light from the plurality of discrete light sources into a continuous line of light as viewed along the length of the primary optic, thereby masking the discrete nature of the light sources. In some embodiments, the ribbed refractor does not substantially alter the photometric distribution of light perpendicular to the axis.
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