As per Kopie's suggestion, I've decided to just connect "1" to the output instead of struggling with the booleans.

I've placed roughly 600 of these lamps in my world without an issue, but for some reason I'm now crashing whenever I place down a new one.

crash-2021-09-16_20.52.28-server.txt

Should be fixed in the newest version. Also a small hint, you shouldn't use the signal mode toggle, use equal instead.