1. Energy Saving Lighting Systems Helvar Lighting Controls B.V. Leerdam

3. do we consume approximately 5.9 TWh of electrical energy without cause?

4. More than 250.000 commercial flights between Stockholm and Copenhagen

5. The same amount as one nuclear power plant are producing during 1 year

6. About the same as the annual outlet from 800 000 carsWHY…

7. A good lunch meal instead of an expensive bill for energy New lighting with the latest technology in Swedish schools would save 37 Million Euros annual

8. Varumärkesprogram Trademus 4 Lighting energy 20-30% Is used in private owned commercial buildings and in public buildings 90 % Of the effect on the Environment comes from energy usage 10 % are from Manufacturing, Transport and Recycling 70 % is cost for energy Short pay back time

9. By lowering the light level from 100% - 20% the energy usage will be lowered by ~80% Linerar saving down to 20%

10. Ullevål Hospital, Norway 300,000m2 , 8 100 employees 113 GWh Energy consumption The cost for energy was lowered by 82% for the Lighting All this with modern advanced optics in the luminaries and with Helvar ballasts and Helvar Ligting Systems

11. Possible savings potential in Swedish lighting segments With maintained or improved lighting quality Current consuption (TWh) Savings potential (TWh) Savings potential (%) Reduced outlet of CO2 (%) Segments Private homes Offices, education and healthcare Industry Road Lighting Total Figures collected from the Swedish Lighting Industry association

12. ENERGY SAVING– depending on technology Fluorescent light + magnetic ballasts Fluorescent light + electronic ballasts Fluorescent light + dimmable electronic ballasts Fluorescent light + dimmable electronic ballasts DIMMABLE BALLASTS DAYLIGHT SAVING PRECENCE/ABCENCE DETECTION T5 LAMP SYSTEM

13. Actual measured consumptionEira school, Stockholm 2 classrooms per energy meter Existing Lighting; 9 luminaries T5 3x35W for general lighting + 1 whiteboard luminary T5 2x28W New Lighting; 6 luminaries for general lighting T5 2x49W + 1 Whiteboard luminary 2x28W Date Date kWh kWh

14. How you could get affected by poor lighting Dålig belysning kan leda till trötthet och huvudvärk. Lagom starkt, bländfritt ljus kan göra det lättare att arbeta. Tired and head ache Problems with the neck or shoulders Faulty working position Accidents do very often occur due to poor lighting A good Lighting increases the security