1. Ian Frank Matt Walter Jesse Steiner Luke Spencer Mike Celentano Nick Balducci Team Lead Chief Engineer Electrical Engineer Industrial Engineer Electrical Engineer Mechanical Engineer Sponsor: U.S. Environmental Protection Agency P3 Design Competition Grant Aiding Organizations: SOIL & H.O.P.E.

2. Affordably provide clean, reliable, high-quality lighting Market: People in developing nations without clean/healthy lighting Key High Level Customer Needs/Engineering Specs  Low Purchase CostLight Module Cost < $40 Power Module Cost < $160  Long Operation TimeStorage Capacity @ 100 Lumens > 4hrs Battery Lifetime > 3 years Base Unit Lifetime > 10 Years  Universal ApplicabilityUseable Temperature 4.5°C-38°C Survives 3 meter drop Water Resistant to IPX Std. 3 Value Added in Local Economy >25%

3. Bike Trainer Generator Power Module Box Charging Leads

4. Dimmer Knob Charging Jack LED/Diffuser Plate Tin/Aluminum Can Handle

6. Final cost over production target cost ($40)  Current LM Materials Cost $35 – this leaves only $5 for work LED temperature exceeds operational range  Conservative thermal analysis shows that this shouldn’t be a problem  Test plan in place to thermally test system as soon as all necessary parts are in Subsystems do not behave as expected  Test plans in place to test individual subsystems ASAP  Mechanical testing to verify power  Bread-boarding to verify circuits  Once subsystems are verified  complete system verification

7. SLDR  Served to answer open questions about batteries, power conditioning, materials, and overall design (bike vs. treadle) DDR  Mechanical  Electrical Interface was not well defined  Problem was solved by looking into the drive system and creating a mounting bracket  Light Stand – How are people going to use the light?  Stand and mounting options defined  BOM was incomplete with regards to some pricing and outdated components  Updates made and prices found for prototype and at quantity  Needs and Specs not completely revisited/updated  Action taken to look into design and needs/specs to ensure that everything agrees – final specifications set

8. Design Meets all Customer Needs Design Meets all Engineering Specifications  Light Module Production Costs will be close to over as the materials alone are in the $35 range Current Materials Costs for Products:  Power Module: $266 ($129 for production levels)  Light Module: $158 ($35 for production levels) Schedule: About 1 week behind on circuit verification, PCB design & order Mitigation:  Continue looking into lower cost options for components  All parts on hand by the end of Spring Break to be ready for immediate circuit verification and final PCB Design

9. Significantly Under Budget  Supplies/Material Budget: $3,767  Concept/Benchmarking Exp. $351  Prototype Materials Exp. $378  Total Expenses to Date: $729 Remaining Supplies and Material Budget: $3,038 Category PlannedActual ItemizedTotalItemizedTotal RIT Indirect Cost (40.5% Rate)2,883 Travel to DC Vehicle600 237 Gas100 Hotel1000 1,347 Food500 Misc800 Total 3,000 1,584 Supply Benchmarking500 351.06 Power Module750 265.48 Lighting Module750 121.17 Other Prototypes for Field Testing1767 Total 3,767 737.71 Contractual Poster Printing200 Prototype Shipping150 Total 350 Grand Total10000

10. 23 February – All ordering Complete (Final Design) 09 March – All parts in House 13 March – Alpha Prototype Assembled 23 March – EPA P3 Documentation Due 27 March – Design verification testing complete, initiate design revisions 10 April – Design verification complete 14 April – Poster complete and printed 17 April – EPA P3 Design Expo, Washington D.C. 05 May – Documentation finalized: DHF & Formal Paper 10 May – MSD II Project Review