Looking at the two images it is hard to imagine much energy will be saved.
I like the Shot of Alan staring at a blindingly bright camera screen though..probably powered by non bio degradable Lithium batteries that probably used more energy to manufacture than the energy saved in turning off the Town Hall floodlights
I believe more greenhouse gases are emitted by candles than the coal burned to power a light bulb anyway..?
You love that white obelisk though don't ya?
Mike