Photoelectric On-at-Dark Switch, 25W – Philmore 30-10825

Philmore 30-10825 — Photoelectric On-at-Dark Switch, 25W The Philmore 30-10825 is a compact photoelectric on-at-dark switch that automates lighting by turning lamps on when ambient light drops and off when light returns. It provides reliable dusk activation for low-wattage lighting loads where automatic control is required. Rated for 25 watts, the unit is intended to control small lamp and night-light circuits and similar low-power fixtures. This straightforward function reduces the need for manual switching and helps restore automatic operation quickly during replacements or repairs. The product is suitable for field installers, maintenance teams, integrators and electronics hobbyists who need a simple, dedicated photo sensor. Its limited rating and single-purpose design make it a practical option when replacing failed dusk sensors or adding basic dusk-to-dawn capability to fixtures. Tri-Tek Electronics carries this item for customers in Arizona and nationwide, supporting local installers in Phoenix, Mesa, Chandler, Tempe, Gilbert, Scottsdale and Glendale. Before installation, confirm lamp type and fixture compatibility with the 25W rating. When used as intended, the 30-10825 provides uncomplicated automatic control for low-wattage lighting without adding unnecessary complexity to a system. Key Features: Photoelectric on-at-dark operation for automatic dusk activation Controls lighting loads up to 25 watts Compact, single-function design for straightforward replacements Specifications: Manufacturer: Philmore MPN: 30-10825 UPC: 0038975318264 Typical Applications: Replacement dusk sensor for low-wattage lamps and night-lights Field service and maintenance tasks for lighting in residential or small commercial installations OEM applications where compact, low-power dusk control is required Electronics bench projects and hobbyist lighting experiments Installation or Use Example: A service technician replacing a failed dusk sensor on a pathway or porch night-light installs the 30-10825 to restore automatic on-at-dark operation for a low-wattage lamp, verifying the fixture’s wattage and securing the sensor per the fixture manufacturer’s instructions. Tri-Tek Electronics is an authorized distributor of this product with full manufacturer warranty support and nationwide availability.