Temp in the room is on the cool side with winter coming. Temps in the tank are fine currently, around 78-87ish.

I have heat lamps currently. Looking reduce their usage and I have this other UTH sitting here. Trying to decide whether to use it or return it and get my 50 bucks back. So if it would help cut down on the lights needing to be on (thermostat controlled) I was gonna keep it but if not might as well save the money.

Just trying to get an idea if it would make any difference or not before opening this thing, don't imagine they would take it back AFTER its been attached and removed from the tank.