Cheap And Discounts GEYA Slim Relay Module Base with Hongfa Relay 12VDC/AC or 24VDC/AC OR 230VAC Relay Socket 6.2mm thickness 48V 110V Relay Wholesale. Buy Directly From Merchant GEYA RELAY Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.