Staff Answer
Sep 24, 2026 - 07:41 PM
| A timer follows a programmed schedule; a photocell responds to daylight. The right control depends on whether you want fixed hours or dusk-to-dawn operation. |
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Sep 24, 2026 - 07:41 PM
| A timer follows a programmed schedule; a photocell responds to daylight. The right control depends on whether you want fixed hours or dusk-to-dawn operation. |