The Stage 1 by LTL Controls features a built-in photocell allowing you to choose between Daytime, Nighttime, or 24 Hour mode. This wide range of available On and Off times allows for maximum versatility. The Stage 1 by LTL Controls features a built-in photocell allowing you to choose between Daytime, Nighttime, or 24 Hour mode. This wide range of available On and Off times allows for maximum versatility and customization.