I Have Outdoor Potlight Which Are Controlled By A Photo Sensor. Lately The Potlights Have Not Been Turning Off During The Daylight Hours. It Would Appear That The Potlights Turn Off Earlier When It Is Overcast Than Sunny Bright. What Is Wrong With My Sensor?

If they are not working like they should be working then you could take them to where you bought them and ask a few questions at custemer service. Well I wish you good luck!