What is the best way to model a large array of LEDs?
For arrays of 20 LEDs or fewer, you can array the standard LED lamp models in your project as needed. For larger arrays, consider making a single lamp model from the entire array. A large array of LEDs can be modeled as a single lamp model if the following conditions are met: 1. The design does not employ lens optics specific to and in close proximity to each individual LED. 2. The specific interaction of the light (refraction) between LEDs is not critical to the performance of the overall design. 3. The design may have reflector and/or lens optics, but they are designed to work on the LEDs as a group rather than on each individual source. In order to make a lamp model for a LED array, start with the “simple” version of the LED lamp model of interest. This will be designated by the standard lamp model name with the addition of “-SI” to the end. For example, for the Nichia 20 degree 5mm LED: NSPW500BS.DXF -> Standard refractor based LED model NSPW500BS-SI.DXF -> Simple lamp model If the
