What stands out about the unbranded brand is the lack of logos, keeping the look consistent with other anonymous hardware.
Compact 2-Pin CF-12 Automatic LED Flasher Relay – Precision Turn Signal Control
A nice touch is the heavy duty rating printed clearly, so you know it is ready for demanding circuits.
A nice touch is how the unbranded brand uses a bright indicator LED, so you know at a glance when it's active.