How can I recreate this glowing material in Blender - Materials

Let me explain a little better: I know how to create a material that emit light, that’s not the issue, but the results are far from the image. I set the parameter of the shader to have the color linked to a blackbody with the desired color temperature (2700K in my specific case) but the result is very orange and not bright at all even if I pump up the strenght. I also know about white balance etc and it isn’t the case either, because it remains like that. So I was thinking if it’s possible to cr

Using the Emissive Material Input

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