low signal relay, how much voltage and current is possible to pass
The max load is continuous while the max switching is, well, switching. However, it is misleading, Max 2A switching is actually at 30Vdc. You need to look at the graphs in the spec for real numbers.



However, this device is NOT large enough to switch a standard 230V 60W incandescent light bulb. Not only by voltage but also by current.

It may take only .3A once hot, but when starting form cold the current will be A LOT more than that, ~15 times.

Closer to 4A in fact. So you need one that switches 5A @ 240V.