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An illuminated shelf includes a tempered transparent glass panel having edges each housed in a slot of a housing defining a chamber through which and/or in which light is generated to illuminate the transparent panel. Each housing is preferably snap-secured together to access the chamber interior f

An illuminated shelf includes a tempered transparent glass panel having edges each housed in a slot of a housing defining a chamber through which and/or in which light is generated to illuminate the transparent panel. Each housing is preferably snap-secured together to access the chamber interior for purposes of replacement and/or repair. Each housing can be totally or partially encapsulated and the encapsulation includes conductors which are operative in any position of vertical adjustment or sliding adjustment of the shelf.

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What is claimed is: 1. A shelf comprising a housing, a chamber within said housing, said housing defining a slot opening into said chamber, a panel of light-transmitting material having an edge portion contiguous said slot, means for illuminating said light-transmitting panel through said chamber a

What is claimed is: 1. A shelf comprising a housing, a chamber within said housing, said housing defining a slot opening into said chamber, a panel of light-transmitting material having an edge portion contiguous said slot, means for illuminating said light-transmitting panel through said chamber and said panel edge portion, means for supporting said housing relative to a support, said housing including at least first and second housing parts, at least said second housing part includes said supporting means, means for securing and unsecuring said two housing parts relative to each other to access said chamber, said first housing part defines said slot, and means in the form of synthetic polymeric/copolymeric material encapsulating at least a portion of said first housing part and said panel edge portion. 2. The shelf as defined in claim 1 including means for directing light from said illuminating means toward said panel. 3. The shelf as defined in claim 1 including means for directing light from said illuminating means along said chamber toward said panel. 4. The shelf as defined in claim 1 wherein the first of said housing parts defines said slot, and each of said housing parts is a substantially homogeneous molded one-piece member. 5. The shelf as defined in claim 1 wherein the first of said housing parts defines said slot, and each of said housing parts is a substantially homogeneous molded one-piece member each carrying complementary parts of said securing and unsecuring means. 6. The shelf as defined in claim 1 wherein said illuminating means includes LEDs. 7. The shelf as defined in claim 1 wherein said securing and unsecuring means are snap fasteners. 8. The shelf as defined in claim 1 wherein said illuminating means includes a light pipe. 9. The shelf as defined in claim 1 wherein said illuminating means includes a source of light and a light pipe for directing light from said light source to said panel edge portion. 10. The shelf as defined in claim 1 wherein said illuminating means includes a light pipe extending substantially along the length of said chamber. 11. The shelf as defined in claim 1 wherein said supporting means is a shelf bracket. 12. The shelf as defined in claim 1 wherein said housing includes axially opposite end portions, and said illuminating means includes a light source at one of said axially opposite end portions. 13. The shelf as defined in claim 1 wherein said two housing parts and said slot are relatively elongated, and said securing and unsecuring means are located along said elongated housing parts. 14. A shelf comprising a housing, a chamber within said housing, said housing defining a slot opening into said chamber, a panel of light-transmitting material having an edge portion contiguous said slot, means for illuminating said light-transmitting panel through said chamber and said panel edge portion, means for supporting said housing relative to a support, said housing including at least first and second housing parts, at least said second housing part includes said supporting means, means for securing and unsecuring said two housing parts relative to each other to access said chamber, said first housing part defines said slot, and means in the form of synthetic polymeric/copolymeric material encapsulating at least a portion of said first housing part and said panel edge portion but not said securing means. 15. A shelf comprising a housing, a chamber within said housing, said housing defining a slot opening into said chamber, a panel of light-transmitting material having an edge portion contiguous said slot, means for illuminating said light-transmitting panel through said chamber and said panel edge portion, means for supporting said housing relative to a support, said housing including at least first and second housing parts, at least said second housing part includes said supporting means, means for securing and unsecuring said two housing parts relative to each other to access said chamber, said first housing part defines said slot, and means in the form of synthetic polymeric/copolymeric material encapsulating at least a portion of said first housing part and said panel edge portion but not said securing means and said second housing part. 16. A shelf comprising a housing, a chamber within said housing, said housing defining a slot opening into said chamber, a panel of light-transmitting material having an edge portion contiguous said slot, means for illuminating said light-transmitting panel through said chamber and said panel edge portion, means for supporting said housing relative to a support, said housing including at least first and second housing parts, at least said second housing part includes said supporting means, means for securing and unsecuring said two housing parts relative to each other to access said chamber, said first housing part defines said slot, said housing includes axially opposite end portions, said illuminating means includes a light source at one of said axially opposite end portions, means for axially closing another of said axially opposite end portions, and means for axially accessing said light source by opening said closing means. 17. A shelf comprising a housing, a chamber within said housing, said housing defining a slot opening into said chamber, a panel of light-transmitting material having an edge portion contiguous said slot, means for illuminating said light-transmitting panel through said chamber and said panel edge portion, means for supporting said housing relative to a support, said housing including at least first and second housing parts, at least said second housing part includes said supporting means, means for securing and unsecuring said two housing parts relative to each other to access said chamber, said first housing part defines said slot, means in the form of synthetic polymeric/copolymeric material encapsulating at least one of said housing parts, and said encapsulating means defines said supporting means. 18. The shelf as defined in claim 17 wherein said supporting means includes means for slidingly supporting said housing relative to a support. 19. The shelf as defined in claim 17 wherein said supporting means includes means for vertically adjustably securing said shelf to a support.