Manufactured by Suevia, the SU132012 Twilight switch is white and operates on 230 volts. This device is designed to automate lighting based on ambient light levels for energy efficiency. Typically used in urban and residential settings, it is ideal for street lighting and indoor illumination control. https://elecena.pl/product/28986177/suevia-su132012-twilight-switch-white-230v-controls-system-by-brightness 2025-06-22 https://elecena.pl/product/28986177/suevia-su132012-twilight-switch-white-230v-controls-system-by-brightness 2026-09-10