Online store: AliExpress
MY4NJ LY2NJ MY2NJ Power Relay Intermediate MY4N J AC 220V DC 24V 10A 8 Pin without Base|Relays| - AliExpress
6.28 USD
I use to use such kind of relay in series with my outdoor led lights, in order to avoid a “line return”
what causes the leds to flickering. When using this procedure, the power line is
kept apart from the source and so there is none single wire energized. This
trick saved me a lot of electrical money bills, because even when turned off,
some tiny source trended to arrive at the lamp. For this relay, the coil must
be able to deal with local electric source (220 – 240 Volts AC). Unfortunately,
despite of all warnings sent for seller, he has insisted on sending me 28 VDC
coils, what I could not be able to use. Will need to buy again, due to a seller’s
lack of attention (very common these days).