The Lighter's Parts:

To build our lighters we used small 'Bic' lighters in a custom casing
that would also house the transmitter.

Below you will find some photos of the components used.

01_WrappedTransmitter 02_TransmitterAndCoin 03_OneLighter
Wrapped Transmitter  Transmitter One 'Source'-Lighter 
04_OneLighterCase 05_CaseFromTop 06_LighterAndCase
Lighter Case Case From Top Lighter & Case
Lighter, Casing
Assembled Lighter