These key parameters are set out in Table 15 and Table 16. Table : Key lighting parameters by location Whole Indoor Parameter house Living Sleeping Other Outdoor 36.6 13.2 7.8 8.1 7.4 Number of 23.7 6.7 6.1 6.3 4.6 Number of Switches 32.9 12.3 5.6 8.0 7.1 Number of Fixed Lamps 3.6 1.0 2.2 0.1 0.3 Number of Plug Lamps 14.5 3.2 3.3 5.7 2.4 Number of Rooms 140.0 56.7 39.3 28.3 15.7 Floor Area (m2) 100% 21.9% 22.6% 39.2% 16.4% Share of all Rooms 100% 40.5% 28.1% 20.2% 11.2% Share of all Floor Area 0.23 0.23 0.20 0.29 N/A per m2 (indoor) 0.10 4.3 2.4 1.4 N/A per Room 1246.2 385.9 214.2 255.6 390.4 Total Watts Power Density (Watts/m2) Fixed – 6.7 6.3 4.1 11.1 N/A Lamps indoor Power Density (Watts/m2) Plug – 0.7 0.6 1.4 0.1 N/A Lamps indoor 29279 8859 5172 5954 9295 Lumens Lighting Density (lm/m2) Fixed – 157.0 149 107 243 N/A Lamps indoor Lighting Density (lm/m2) Plug – 15.1 12 28 2 N/A indoor Note: All valves have been weighted in accordance with national demographic weighting factors, but have not taken into account usage patterns. Excludes heat lamps.
These key parameters are set out in Table 15 and Table 16. Table : Key lighting parameters by location Parameter Whole house Living Sleeping Indoor Other Outdoor Number of 36.6 13.2 7.8 8.1 7.4 Number of Switches 23.7 6.7 6.1 6.3 4.6 Number of Fixed Lamps 32.9 12.3 5.6 8.0 7.1 Number of Plug Lamps 3.6 1.0 2.2 0.1 0.3 Number of Rooms 14.5 3.2 3.3 5.7 2.4 Floor Area (m2) 140.0 56.7 39.3 28.3 15.7 Share of all Rooms 100% 21.9% 22.6% 39.2% 16.4% Share of all Floor Area 100% 40.5% 28.1% 20.2% 11.2% per m2 (indoor) 0.23 0.23 0.20 0.29 N/A per Room 0.10 4.3 2.4 1.4 N/A Total Watts 1246.2 385.9 214.2 255.6 390.4 Power Density (Watts/m2) – Fixed Lamps indoor 6.7 6.3 4.1 11.1 N/A Power Density (Watts/m2) – Plug Lamps indoor 0.7 0.6 1.4 0.1 N/A Lumens 29279 8859 5172 5954 9295 Lighting Density (lm/m2) – Fixed Lamps indoor 157.0 149 107 243 N/A Lighting Density (lm/m2) – Plug indoor 15.1 12 28 2 N/A Note: All valves have been weighted in accordance with national demographic weighting factors, but have not taken into account usage patterns. Excludes heat lamps.
2016-Residential-Lighting-Report-Final.docx