How much is 1000 lm?

Excuse me, could you please clarify for me what you mean by "1000 lm"? It seems like you're referring to a unit of measurement, but "lm" is not a common abbreviation in the world of cryptocurrency or finance. Could you be referring to Lumens, perhaps, which is the native currency of the Stellar network? Or is there another context in which "lm" is being used? Without further context, it's difficult to provide an accurate answer to your question. Could you please elaborate?