LightMaster Lighting Control System


Manage light the way YOU see it

Armed With independent 2-circuit control, LightMaster gives YOU the power to illuminate your facility based on natural light. The advanced lighting control turns lighting ON in dark areas and OFF in naturally-lit areas to help reduce energy consumption by up to 50%. LightMasters sensors can be installed anywhere in a 330-foot radius from the controls for easy service access and virtually-maintenance-free operation. Don't let darkness dominate your business. Manage light the way YOU see it with LightMaster.

LightMaster Lighting Control System

New Product Highlights


The Intermatic® line of occupancy sensors are engineered and tested for long-lasting performance. In-Wall and Ceiling Mount sensors in both PIR (infrared) and dual (PIR/ultrasonic) technologies can monitor virtually any area within a building, providing solutions for any retrofit or new construction project. They utilize zero-crossing technology to suppress inrush current impact, supplying reliable ON/OFF sensing no matter the lighting technology.


The Intermatic® ICUBE™ Adaptive Defrost Module cuts defrost cycles--and utility bills--for the food service industry. Designed by Grässlin by Intermatic for commercial walk-in coolers and freezers, the smart-sensing technology behind the ICUBE™ continuously monitors evaporator coil temperatures and only allows defrosting when necessary at the next programmed timer interval.

Surge Protective Device Group Shot

The Intermatic® Surge Protective Device with Consumable Modules covers 100% of a home’s big investment equipment, from appliances and computers, to HVAC equipment and TVs. The Surge Protective Device uses replaceable Consumable Modules that allows homeowners to easily and safely replace a module when the built-in LED light indicates it has been compromised.