u/faileon

Hi, I'm trying to pair a tradfri switch (E1743) to an IKEA lightbulb. After successful pairing the switch doesn't do anything, won't turn on/off the light or dim.

I did a factory reset of both the light and the switch, multiple times.

I've used this lightbulb with previous versions of the switch and it worked fine. What am I doing wrong? Anyone got a clue please?