A reactor chamber is positioned between a top array of LED heat lamps and a bottom array of LED heat lamps. The LED heat lamps forming the top and bottom arrays are individually or controllable in groups such that power output along each array of LED heat lamps can dynamically differ. The LED lamps can...http://www.google.com.au/patents/US7173216?utm_source=gb-gplus-sharePatent US7173216 - LED heat lamp arrays for CVD heating
