Tunable lighting apparatus
First Claim
1. A luminaire comprising:
- a housing;
a light source carried by the housing comprising a first set of light emitting elements and a second set of light emitting elements; and
a lens assembly carried by the housing, the lens assembly comprisinga lens anda plurality of light source receiving members structured as uniformly alternated shapes located between the light source and the lens, wherein the lens comprises;
a first refraction section having a surface smoothness within a first range,a second refraction section having a surface smoothness within a second range, andwherein the first range is not equal to the second range;
wherein the uniformly alternated shapes are at least two shapes formed from the group of a triangle, square, rectangle, pentagon, hexagon, octagon, and polygon;
wherein the first set of light emitting elements is configured to emit light at a first beam angle;
wherein the second set of light emitting elements is configured to emit light at a second beam angle;
wherein the light emitted by the first set of light emitting elements and the second set of light emitting elements combine to form a combined light;
wherein the combined light has a center beam and a gradient; and
wherein the center beam has a greater candle power than the gradient.
3 Assignments
0 Petitions
Accused Products
Abstract
A luminaire including a housing and a light source carried by the housing. The housing may include a first and second set of light emitting elements and a lens assembly. The lens assembly may include a lens with a first refraction section having a surface smoothness within a first range, and a second refraction section having a surface smoothness within a second range. The lens assembly may include conical frustum light source receiving members located between the light source and the lens. The first and second set of light emitting elements is configured to emit light at a first and second beam angle. The light emitted by the first set and second set of light emitting elements form a combined light with a center beam and gradient wherein the center beam has a greater candle power than the gradient.
99 Citations
14 Claims
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1. A luminaire comprising:
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a housing; a light source carried by the housing comprising a first set of light emitting elements and a second set of light emitting elements; and a lens assembly carried by the housing, the lens assembly comprising a lens and a plurality of light source receiving members structured as uniformly alternated shapes located between the light source and the lens, wherein the lens comprises; a first refraction section having a surface smoothness within a first range, a second refraction section having a surface smoothness within a second range, and wherein the first range is not equal to the second range; wherein the uniformly alternated shapes are at least two shapes formed from the group of a triangle, square, rectangle, pentagon, hexagon, octagon, and polygon; wherein the first set of light emitting elements is configured to emit light at a first beam angle; wherein the second set of light emitting elements is configured to emit light at a second beam angle; wherein the light emitted by the first set of light emitting elements and the second set of light emitting elements combine to form a combined light; wherein the combined light has a center beam and a gradient; and wherein the center beam has a greater candle power than the gradient. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A luminaire comprising:
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a housing; a light source carried by the housing comprising a first set of light emitting elements and a second set of light emitting elements; a lens assembly carried by the housing, the lens assembly comprising a plurality of light source receiving members structured as uniformly alternated shapes and a lens comprising; a first refraction section having a surface smoothness within a first range from 4 microinches to 8 microinches, and a second refraction section having a surface smoothness within a second range from 8 microinches to 100 microinches; and a controller; wherein the first set of light emitting elements is configured to emit light at a first beam angle; wherein the second set of light emitting elements is configured to emit light at a second beam angle; wherein the light emitted by the first set of light emitting elements and the second set of light emitting elements combine to form a combined light; wherein the controller is configured to operate each of the first set of light emitting elements and the second set of light emitting elements independently; wherein the controller is configured to receive an input; wherein the controller is programmable to operate the first set of light emitting elements and the second set of light emitting elements responsive to the input; and wherein the controller is programmed to operate the first set of light emitting elements and the second set of light emitting elements so as to after center beam candle power and a gradient of the combined light. - View Dependent Claims (12, 13, 14)
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Specification