The Passive Dimmer from Grow Pros Solutions is an emergency dimming controller designed to provide manual or remote control over Grow Pros Solutions single channel lighting systems, including top LED grow lights and under canopy grow lights. It enables users to adjust light intensity remotely—such as controlling lights inside a grow tent from outside—or manually in situations where onboard switches or automated systems are unavailable or malfunctioning.

Key features include:

• Dimming control for one single channel LED grow light, or
• Up to two single channel under canopy grow lights simultaneously.