The lighting world's top manufacturers, boldest clients, coolest technologies and most awe-inspiring installations were honoured at this year's Lux Awards 2014 - read the full list of winners.
Visitors for LuxLive queued up to get a look at the stunning CoeLux skylight, which recreates the effect of a sunlit sky, indoors.
Erco was crowned as the winner of the first Great British Light Off at LuxLive on Wednesday, beating the team from Arup in the final round after seeing off competition from Light IQ and Artistic License in the semi-finals.
UK municipalities could save a combined £200 to £300 million per year in scheme that lets them repay through their energy savings, following Glasgow's lead. Good for energy savings and 'smart city' networks, banks says.