Section outline

    • This e-lesson is part of Domestic Electricity Level 3, under Electrical Lighting, Alarm Systems and Power sockets module.   

    • Introduction

      three switches with the intermediate switch in the center, one light

      Did you know that it is possible to control a light from three different positions? 

      The control of lighting system from three different directions is made by using two two-way switches and one intermediate switch. This allows a light to be controlled from different locations in the space. 

      Learning Objectives

      By the end of this e-lesson, you will be able to:         

      • Identify equipment, materials and tools used in installation of lighting system controlled from three directions
      • Correctly install lighting system controlled from three directions 
      • Properly test the lighting system controlled from three directions 

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