P. J. Littlefair

• Site layout planning for daylight and sunlight
• Code Of Practice For The Application Of Led Lighting Systems
• A new method predicting energy saving from on/off photoelectric controls
• Control of solar shading
• Design for improved solar shading control
• Designing for daylight availability using the BRE average sky
• Energy Efficient Lighting
• Innovative daylighting systems
• Photoelectric control of lighting
• Retrofitting solar shading
• Site layout for sunlight and solar gain
• Site layout planning for daylight