Quantity   Component name
1 × Suggested Rechargeable Batt: http://www.amazon.com/Halcyon-Lithium-Battery-Charger-NB-4L/dp/B007W32Q82
1 × Suggested LEDs http://www.goldmine-elec-products.com/prodinfo.asp?number=G19774A Also search Ebay "Superflux piranha LEDS"
1 × Based on a PIC 12F, 8 pin uC
1 × See sidebar link for Full BOM!