Minecraft ice light?

How can you effectively illuminate ice in minecraft without melting it?

So the easiest method is just to use pack ice. You can also, if you want to have normal ice cream, try everything with sea lanterns or series. But in the worst case, sunlight is also possible

The problem is because pack ice looks different and therefore does not fit see lanterns make it melt too

And endrods?

Not at all. There's no heat in Minecraft, only light. And this conditionally, whether the ice melts or not. You have to use pack ice.

I found out now even without pack ice and play it myself a few years.

Since
But then it is not a proper lighting.