Don’t waste your money. Worked fine for one season then stopped. Bought another because I liked it and hoped first was a fluke then it stopped too, just out of warranty. It’s cheap so maybe one season is worth the price, but with this being an open box item I’d be concerned an irritated former customer has bought one and “returned” a non-functioning unit too, as I’ve had happen with a few other items. Same device sold by multiple companies with just slightly different plastic housing, but per reviews they all have short lives. Buyer beware!