LIGHTING DEVICE
First Claim
1. A lighting device comprising:
- a housing;
at least one solid state light emitter; and
conductive tracks coupleable with at least one power supply, said conductive tracks being positioned on at least a first portion of said housing, said conductive tracks comprising at least a first positive conductive track and at least a first negative conductive track, each of said solid state light emitters being in electrical contact with at least one said positive conductive track, each of said solid state light emitters being in electrical contact with at least one said negative conductive track.
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Accused Products
Abstract
A lighting device comprises, or consists essentially of, a housing, a solid state light emitter and conductive tracks. The conductive tracks are positioned on the housing and are coupleable with a power supply. The conductive tracks comprise a positive conductive track and a negative conductive track. Each of the solid state light emitters is in electrical contact with a positive conductive track and a negative conductive track. Another lighting device comprises a fixture and a solid state light emitter in which the fixture comprises conductive elements which are coupleable to at least one power supply and the solid state light emitter is mounted on the fixture. There is also provided a lighting device which provides light of an intensity which is at least 50 percent of its initial intensity after 50,000 hours of illumination.
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Citations
48 Claims
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1. A lighting device comprising:
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a housing;
at least one solid state light emitter; and
conductive tracks coupleable with at least one power supply, said conductive tracks being positioned on at least a first portion of said housing, said conductive tracks comprising at least a first positive conductive track and at least a first negative conductive track, each of said solid state light emitters being in electrical contact with at least one said positive conductive track, each of said solid state light emitters being in electrical contact with at least one said negative conductive track. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46)
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47. A lighting device consisting essentially of:
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a housing;
at least one solid state light emitter; and
conductive tracks coupleable with at least one power supply, said conductive tracks being positioned on at least a first portion of said housing, said conductive tracks comprising at least a first positive conductive track and at least a first negative conductive track, said solid state light emitter being in electrical contact with at least one said positive conductive track, said solid state light emitter being in electrical contact with at least one said negative conductive track.
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48. A lighting device comprising:
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a fixture comprising conductive elements which are coupleable to at least one power supply; and
at least one solid state light emitter, said solid state light emitter being mounted on said fixture, said lighting device providing light of an initial intensity when initially illuminated, and providing light of an intensity which is at least 50 percent of said initial intensity after 50,000 hours of illumination.
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Specification