| 摘要 |
Embodiments include systems and methods of illuminating indicator lights. For example, one embodiment includes an apparatus for indicating status of an electrical device. The apparatus includes a housing configured to be attached to an electrical device, an electrical input disposed on the housing and configured to receive an electrical signal, a lighting element disposed in the housing and configured to output light in response to the electrical signal, and a first optical element disposed in the housing. The apparatus further includes a second optical element configured to be attached to a panel. The first optical element and the second optical element are positioned so that the first optical element is configured to transmit at least a portion of the output light to the second optical element and the second optical element is configured to output light received from the first optical element.
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