Hi,
I need to use a high-power LED with a non-square emitter size. I have seen the following LEDs from Nichia, NC2W170B with a 2:1 side ratio and a NC3W121A, with a 3:1 side ratio. I googled for places where I can order them and I can’t find them anywhere online. Anyones knows how could I get a few of them? Also, are there any other alternatives to the Nichia LEDs with a rectangular emitter shape, undomed, and high power?