Pro-Trade PC1 Photocell — Plug-In Dusk-On Light Controller (PT-PC1)

The Pro-Trade PC1 photocell is a plug-in dusk-on sensor engineered to add automatic lighting control to Pro-Trade TR1 transformers and compatible low-voltage landscape systems. Installed in minutes, the PC1 turns lights on at dusk based on ambient light levels, reducing manual operation and conserving energy.

• Plug-in photocell designed for Pro-Trade PT-TR1 transformers and like models.
• Automatic dusk-on control—activates lighting as ambient light falls.
• Simple install: plug the PC1 into the transformer's photocell receptacle; no special wiring required.
• Durable construction for outdoor use with reliable ambient light sensing.
• Backed by standard manufacturer warranty for peace of mind.

Why choose the PC1: The compact plug-in design delivers reliable dusk activation, better schedule control for landscape lighting, and straightforward compatibility with Pro-Trade transformer lines. Refer to the product technical spec sheet for installation details and warranty information.