Guangzhou: Full of Eastern Promise
Issue 56 Aug / Sep 2010

Dr Geoff Archenhold reviews two very different lighting events - the 15th Guangzhou International Lighting Show and the OLED Insider Summit held in London - that highlighted the very latest in LED and OLED technology. more...

A new era for lighting
Issue 55 Jun / Jul 2010

Dr Geoff Archenhold casts his eye over the latest LED and OLED launches at Light + Building. more...

Building Blocks
Issue 54 Apr / May 2010

In the run up to Light + Building, Dr Geoff Archenhold is excited to see some of the latest developments in LED technology more...

Down on the Street
Issue 53 Feb / Mar 2010

Dr Geoff Archenhold suggests that the time isn’t quite right for LED street lighting... but it’s not far off more...

Event horizon
Issue 52 Dec / Jan 2009/10

In his annual round-up, Dr Geoff Archenhold looks back at a momentous year of developments in LED technology and suggests that this is the dawn of a new era. more...

Life after the bulb
Issue 51 Oct / Nov 2009

Dr Geoff Archenhold looks at LED drivers and the latest advances in LED technology that will make solid state lighting solutions cost effective enough to replace the CFL. more...

LED dominance at Lightfair
Issue 49 Jun / Jul 2009

Geoff Archenhold walks the aisles at Lightfair and discovers a proliferation of LED technology that has driven the industry forward in the United States. more...