(19)

(11)

EP 1 366 645 A1

(12)

(43) Date of publication: 03.12.2003 Bulletin 2003/49 (21) Application number: 02701427.3 (22) Date of filing: 27.02.2002

(51) International Patent Classification (IPC)7: H05B 37/02, F21V 23/04 (86) International application number: PCT/GB0200/852 (87) International publication number: WO 0206/9676 (06.09.2002 Gazette 2002/36)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 28.02.2001 GB 0104975 (71) Applicant: Mitchell, Colin Brighton,East Sussex BN1 3FT (GB)	(72) Inventor: Mitchell, Colin Brighton,East Sussex BN1 3FT (GB) (74) Representative: Tothill, John Paul  Frank B. Dehn & Co.179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB)