| 摘要 |
An exemplary lighting apparatus comprises a light source such as an LED, a transmissive body optically coupled to the light source, and at least one region of luminescent material formed on a portion of the transmissive body, the at least one region of luminescent material forming an ornamental design on the transmissive body, wherein the at least one region of luminescent material absorbs light having a first spectrum transmitted through the transmissive body and emits light having a second spectrum outside of the transmissive body. The lighting apparatus can be used in a decorative manner, such as for holiday lighting or as a display. The lighting apparatus can be used to display a variety of patterns and shapes and can operate safely at low power over a long lifetime.
|
