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US08662732B2 Light emitting diode devices containing replaceable subassemblies 失效
包含可更换子组件的发光二极管装置

Light emitting diode devices containing replaceable subassemblies
Abstract:
The present invention is directed generally to lighting devices, and more particularly to white light LED-based lighting devices configured such that key subassemblies may be replaced, thereby enabling the modification, upgrade and/or repair of said device.
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