Design of an affordable lamp for the rural population of Cambodia U L M E N
U L M E N 1 Team Lumen <ul><li>Team Lumen are: </li></ul><ul><li>Stephanie Wirth </li></ul><ul><li>Doortje van de Wouw </l...
U L M E N Mission Provide affordable energy systems in Cambodia in order to contribute to sustainable development 2 Kamwor...
“ Design an affordable lighting solution, of high quality,  for the rural population of Cambodia”  Only 12% connected to t...
U L M E N 6 Cambodia I  the context Petrol Station? Bus?
U L M E N Design with the people 5
U L M E N Design with the people l  How? 7 Observe Talk / Listen Participate
U L M E N The identified need 8 An affordable, portable, ambient light with low or no running costs that would replace the...
U L M E N The system Independent solar  system <ul><li>Solar energy </li></ul><ul><li>No extra effort for charging </li></...
U L M E N The concepts 10 Trial/Error Evaluate Dialogue
U L M E N U L M E N U L M E N FINAL DESIGN l  the Moonlight <ul><li>Features </li></ul><ul><li>6 wide angle LEDs, 40 lumen...
U L M E N U L M E N U L M E N Moonlight l  Feedback  <ul><li>Lamp:   </li></ul><ul><li>People liked the design (appealing ...
U L M E N <ul><li>Affordable lighting </li></ul><ul><li>Robust design </li></ul><ul><li>Enough light </li></ul><ul><li>Saf...
U L M E N U L M E N U L M E N Innovation I  Profit 15
U L M E N U L M E N U L M E N Innovation I  Planet A single kerosene lamp, if used for 4h/day, produces 100Kg CO 2  in a y...
Kamunasal  l  Distribution   17 <ul><li>Kamunasal, distribution network of Kamworks </li></ul><ul><li>Mobile kiosk </li></...
How to innovate? 18 U L M E N Design with the people  and not only for the people!
and one last tip… 19 U L M E N POP not only BOP!
U L M E N U L M E N U L M E N QUESTIONS ? Thank you very much for your attention 20
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Team Lumen - Moonlight

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A short presentation of how Team Lumen, a TUDelft design team, designed and developed an affordable solar lamp of high quality for the rural Cambodian population. The project was carried out for Kamworks Ltd.

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  • Poor quality of light Flammability Health hazards Volatile fuel prices
  • Traditional methods don’t work… How can you design in an unfamiliar world?How 2 innovate? How can you design a product in 3 months, in a world that you don’t anything about it…?
  • Engage the user through the whole process… uncover latent needs, wants and desires
  • Enrich the dialogue Evaluate Differences between the Western world and Cambodia
  • Team Lumen - Moonlight

    1. 1. Design of an affordable lamp for the rural population of Cambodia U L M E N
    2. 2. U L M E N 1 Team Lumen <ul><li>Team Lumen are: </li></ul><ul><li>Stephanie Wirth </li></ul><ul><li>Doortje van de Wouw </li></ul><ul><li>Papantoniou Loucas </li></ul><ul><li>Ana Maria Alvarez </li></ul>
    3. 3. U L M E N Mission Provide affordable energy systems in Cambodia in order to contribute to sustainable development 2 Kamworks l the company
    4. 4. “ Design an affordable lighting solution, of high quality, for the rural population of Cambodia” Only 12% connected to the power grid 55 % use car batteries People use a kerosene lamp 3 U L M E N Design Brief WHY?
    5. 5. U L M E N 6 Cambodia I the context Petrol Station? Bus?
    6. 6. U L M E N Design with the people 5
    7. 7. U L M E N Design with the people l How? 7 Observe Talk / Listen Participate
    8. 8. U L M E N The identified need 8 An affordable, portable, ambient light with low or no running costs that would replace the kerosene lamp and make more efficient the use of the car battery
    9. 9. U L M E N The system Independent solar system <ul><li>Solar energy </li></ul><ul><li>No extra effort for charging </li></ul><ul><li>Low running costs </li></ul><ul><li>No external system needed </li></ul><ul><li>Less hassle </li></ul><ul><li>Sustainable </li></ul>9
    10. 10. U L M E N The concepts 10 Trial/Error Evaluate Dialogue
    11. 11. U L M E N U L M E N U L M E N FINAL DESIGN l the Moonlight <ul><li>Features </li></ul><ul><li>6 wide angle LEDs, 40 lumen outcome </li></ul><ul><li>Solar powered by 0.5 Wp solar panel </li></ul><ul><li>3 hours of full lighting, 4 hours of dimmed lighting </li></ul><ul><li>Feedback light for charging </li></ul>Exploded View 11
    12. 12. U L M E N U L M E N U L M E N Moonlight l Feedback <ul><li>Lamp: </li></ul><ul><li>People liked the design (appealing & robust) </li></ul><ul><li>Knew how to use it (user –friendly) </li></ul><ul><li>Would buy it / Fair price (affordable) </li></ul><ul><li>Gives enough light </li></ul>13
    13. 13. U L M E N <ul><li>Affordable lighting </li></ul><ul><li>Robust design </li></ul><ul><li>Enough light </li></ul><ul><li>Safe </li></ul><ul><li>No running costs </li></ul><ul><li>Appealing design </li></ul><ul><li>Designed with the people </li></ul>14 Innovation I People
    14. 14. U L M E N U L M E N U L M E N Innovation I Profit 15
    15. 15. U L M E N U L M E N U L M E N Innovation I Planet A single kerosene lamp, if used for 4h/day, produces 100Kg CO 2 in a year 16
    16. 16. Kamunasal l Distribution 17 <ul><li>Kamunasal, distribution network of Kamworks </li></ul><ul><li>Mobile kiosk </li></ul><ul><li>8 shops will be located in the Kandal province </li></ul><ul><li>Kamworks products and Chinese products </li></ul><ul><li>Direct contact with the consumers </li></ul><ul><li>Trained micro entrepreneurs </li></ul>U L M E N
    17. 17. How to innovate? 18 U L M E N Design with the people and not only for the people!
    18. 18. and one last tip… 19 U L M E N POP not only BOP!
    19. 19. U L M E N U L M E N U L M E N QUESTIONS ? Thank you very much for your attention 20

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