How to Build Redstone Lamps Enabled in Minecraft with WorldEdit?

I have often seen that with WorldEdit you can build a switched-on Redstone lamp, either with // set or // replace. How is that possible? With the ID: 124 I have already tried it, does not work.

Would have to be // set 124 1 1 or // set minecraft: redstone_lamp 1 1

Maybe only a 1. Alternatively, of course // replace possible.

Unfortunately, not synonymous.

Could be ne 2 instead of 1 Have to try it out. Unfortunately I have no opportunity to do so.

No matter what number, as soon as there's one, which indicates an error.

Try // set 124: 1

Try the normal minecraft command.

/ set ~ ~ ~ minecraft: redstone_lamp 1

Could work, if it does, unfortunately I do not know.