As always, Solatube is committed to providing not only the world’s most advanced, but also the most complete daylighting systems available.

To ensure both optimum functionality and energy conservation, Solatube International, Inc. offers optional lighting components that allow integrated control of electric lighting.

When installed with a Solatube skylight, the Watt Stopper® LS-100 Controller, Power and Slave Packs, and Automatic Wall Switches represent a fully-integrated lighting control system – providing unparalleled, electronic control of varying light levels, while minimizing or eliminating the use of costly electrical lighting.

Watt Stopper®  Automatic Wall Switches	For small, enclosed spaces, the Watt Stopper WS automatic wall switch provides both occupancy control and photocontrol in a single switch that fits behind standard decorator wall plates. The unit turns the electric lighting equipment on and off based upon occupancy and ambient light levels. The attractive, low-profile appearance of the WS sensors suits even the most modern office environment.

Watt Stopper®  LS-100 Controller

Equipped with a photo-sensor, this unit controls electrical lighting based on light levels – automatically switching lights off when adequate natural light is available, and back on when additional light is needed. LS-100 sensors can be used to control virtually any area through the use of Watt Stopper Control for Power and Slave Packs. User-adjustable light level settings provide from 10 to 1,000 footcandles.

Watt Stopper® Power Pack / Slave Pack

Power Packs provide a cost-effective method of powering Watt Stopper sensors while controlling circuits in lighting systems. Easily installed and versatile, Power and Slave Packs are an excellent choice with line-voltage switching through low-voltage controls.