Found this interesting emitter locally, the seller called this T9090 and mentioned the output to be 3000-4000 lm with 13-14.5A input.
The LES seems to be similar to L75 that Kaidomain sell, I measured it to be around 2.2mm diameter (just eyeballing it with a caliper), also with 16 bond wires just like L90 instead of just 4, and seems to be potted in white ceramic/epoxy to protect the connections.
With the base being 9x9mm sized for better thermal transfer, IDK if this would translate to any meaningful improvement than the L75 or L90. Maybe better in density than L90 especially since mine has a bigger LES(can’t tell if the lens make it look bigger or not).
Sadly I don’t have any way to measure the output of it on my own.
