As soon as i opened the packet i could tell the quality of the lights. I read the instructions and set the little solar in a sunny spot. I am happy that i chose the white lights as they light up the dark area at the side of the house. I will set them on blink on festive occasions but for the moment they sit there quietly illuminating. I would like to get the warm yellow lights and run the lengths together as i think this would be avery effective and interesting combination.