Wattstopper Products
Appliances, Electrical, and Electronics ManufacturingCalifornia, United States51-200 Employees
Wattstopper Products is a mid-sized electrical and electronics manufacturer based in Carlsbad, California. It operates as a Legrand product line that focuses on energy-efficient controls for both commercial and residential settings. The portfolio includes digital lighting management (wired and wireless), occupancy sensors, daylighting and plug-load controls, dimming controls, lighting control panels, and human-centric lighting, all aimed at enabling energy savings and compliance with energy codes through products and services. The company's customers include building owners, facility managers, contractors, and design professionals seeking solutions to reduce energy use and meet sustainability goals in diverse environments. In the broader Legrand organization, Wattstopper sits within a portfolio of controls and energy-management offerings, with corporate developments in 2026 highlighting ongoing expansion, including the acquisition of Girtz Industries.