CPC F21K 9/68 (2016.08) [F21K 9/69 (2016.08); F21Y 2115/10 (2016.08)] | 20 Claims |
1. A lightbox, comprising:
a lower panel;
a back panel connected to the lower panel and extending upward from the lower panel, wherein the back panel is coated in a reflective material;
an inner lens connected to the lower panel and extending upward from the lower panel, the inner lens being adjacent the back panel;
a first cavity at least partially defined by the back panel and the inner lens;
an outer lens connected to the lower panel and extending upward from the lower panel, the outer lens being adjacent the inner lens and opposite the back panel; and
a first LED adjacent the lower panel and oriented to emit a light away from the lower panel and into the first cavity.
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