(19)

(11)

EP 2 135 004 A1

(12)

(43) Date of publication: 23.12.2009 Bulletin 2009/52 (21) Application number: 08717860.4 (22) Date of filing: 14.03.2008

(51) International Patent Classification (IPC):  F21S 8/02(2006.01) F21V 19/02(2006.01) F21V 7/00(2006.01) (86) International application number: PCT/EP2008/053119 (87) International publication number: WO 2008/110630 (18.09.2008 Gazette 2008/38)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 14.03.2007 IE 20070172 (71) Applicant: Hamilton, Gerard Francis Dublin 18 (IE)	(72) Inventor: Hamilton, Gerard Francis Dublin 18 (IE) (74) Representative: McCarthy, Denis Alexis et al MacLachlan & Donaldson 47 Merrion Square Dublin 2 Dublin 2 (IE)