Switch has power, LEDs within switch turn on and blink fine. The switch connects to wifi  but the lights do nothing. Standard dimmable halogen bulbs. In the metal junction box I have a conduit line coming in with a line/load wire (black) and a neutral (white) and going out to the light I have a black and white wire as well. Inside each conduit there is an exposed cheap wire, not copper, that is being utilized as the ground. The previous dimmer switch had the wiring set up with the line/loads being inserted into the switch, and the neutrals wire nutted together, and it worked. Presently I have it wired up with the HS220 having a black line going to each pole on the switch, all three neutrals wire nutted together, and the ground connected to the box itself as there is no true ground wire in the conduit. But alas, no lights. Please help, or I will need to return this and go with smart bulbs.