Fireflies E01 - Need help to identify the built-in LED, SST40 or Osram?

[lightdecay]

It looks like an Osram emitter.

OSRAM CSLNM1.TG & CULNM1.TG 1mm², CSLPM1.TG & CULPM1.TG 2mm²

OSRAM KW CSLNM1.TG (1mm2), KW CSLPM1.TG (2mm2) & CULNM1.TG 1mm2 version of Oslon boost HX [image] Some of us prefer to call them White Flat 1mm or White Flat 2mm. This is edited thread so first available version that we managed to test is White flat 1mm (CSLNM1.TG) so first part of edited post starts with it: [image] Led4Power brought us this interesting emitters and I had opportunity to test this led in direct comparison with good old XP-G2 S4 2B dedomed. Used same host(uniquefire 1503, 5…

Could you post some beamshots? You might be one of the first owners of Fireflies E01 with an Osram emitter.