We made a quick comparison video using one of the 6" Oval 42 LEDs Amber Light. This light is mostly used as dust/warning/anticollision light.
We have compared with two of our individual LED modules: one 6 LEDs 5.5" amber and one 4 LEDs 4" blue. Those modules are present in our products.
We have used a LUX Meter to get an idea of how bright are those.
Please feel free to comment. :ride: