It is a nice touch that the PLC-RSC-24UC/21 pairs well with standard socket bases you likely already have.
MEASUREMENT MTL2210B 1-CHANNEL SWITCH OPERATED RELAY
A nice touch is remote control, so you can switch things on or off without walking across the room.
What stands out about this relay is the G8HE-1C7T-R1-DC12 label, so you know exactly which one you are holding.
The Littelfuse brand is right there on the relay, and that matters to many buyers.
You will find that the Honeywell brand makes this relay feel a nice touch more trustworthy in use.