Abstract: An L.E.D. light assembly for traffic arrowboards having an upright oriented lens having a front surface and a rear surface. A plurality of vertical flutes are formed on said rear surface and a plurality of horizontal flutes are formed on said front surface. Each of these flutes have a left edge and a right edge and when the lens is viewed from the front or rear, the respective viewable intersecting left and right edges of the vertical flutes and horizontal flutes define a grid of four-sided light magnifier modules. This grid has a central core portion of light magnifier modules and a surrounding portion of light magnifier modules. Light from the L.E.D.'s positioned behind the central core portion of light magnifier modules produces a spotlight type of beam along the longitudinal axis of the light assembly. The surrounding portion of light magnifier modules produce a divergent light pattern that is greater in the horizontal plane than in the vertical plane.

Abstract: A L.E.D. light assembly having a refractive lens having a front surface and a rear surface. A plurality of horizontal rows of pillow lens modules are formed on the rear surface of the refractive lens. The respective edges of the pillow lens modules coincide with adjacent pillow block lens modules to form both vertical and horizontal intersection lines. A plurality of vertically oriented convex or concave flute strips are formed on the front surface of the refractive lens in the front surface of these respective vertical intersection lines. A plurality of L.E.D.'s are mounted on a printed circuit board spaced a predetermined distance behind the rear surface of the refractive lens. There is one L.E.D. for every pillow lens module. Vertical oriented planar strips are formed on the front surface of the refractive lens intermediate each of the vertically oriented convex or concave flute strips.