If you need to control the AC power (lights, home equipment’s), a thyristor can help you with that. This is a very common module with very low on-resistance and a control voltage, which is compatible with any 3.3V or 5V micro-controller or mechanical switch. Thyristor allows you to control high-power devices with very low-power control mechanisms. This board has an optoisolator to protect your micro-controller from high AC currents. We also left more space, if you need to install the heat sink for thyristor.
Also we have2 channel.
Module 5A Specification
Module with heatsink can up amperage to 8A and peak to 16A