| 摘要 |
An LED light engine apparatus is disclosed. The apparatus may provide a simplified, modular method of retrofitting existing luminaires with high-brightness LEDs. The physical structure and method of mounting to the luminaire may enable the light engine to direct the light output such that a wide variety of light output patterns can be achieved in many cases without the need for custom reflectors or optics. The compact size and method and use of heat pipes for heat sinking to the luminaire may enable one or more assemblies to be placed into a luminaire, achieving higher levels of illumination than could be done with LEDs in the prior art.
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