Thank you. I read every post. It was very illuminating.
Sorry. I just couldn't resist.
So I went and compared what they said with that one in my Amazon cart that you posted, and noted they don't say. One comment: "I expected the candler too have more defined quality’s then it has. My portable headlamp has a lot better lumen power and lights up much better."
So I went to see the Brinsea that this model seems to replicate, and they don't say lumens either, however, this particular one is said to be good for Maran and other dark eggs.