Instruct: Classify Amazon reviews into positive or negative sentiment
Query: LED lights much too dim

I bought the red LED lights to put in our windows for Christmas. They were much too dim. The LED lights in our Christmas tree were much much brighter. Our house sits about 150 feet from the street, and if you weren't looking directly at the windows, you would hardly notice there was a red light in each window. Rather pathetic. By contrast, the Christmas tree is easily seen. Each of the red LED lights on the tree are much brighter and easily seen. Not sure why the C7 replacement bulbs can't put out just as much light.. Was very disappointed, returned the LED bulbs and went back to the incandescent type. Maybe they'll be better next year.