Notice of Trading Update

Dialight PLC
15 December 2006




Date:               Immediate, Friday 15 December 2006

Contacts:            Roy Burton - Group Chief Executive
                     Cathy Buckley - Finance Director
                     Dialight PLC
                     Tel:  [phone]


                     Alistair Mackinnon-Musson
                     Nicola Savage
                     Hudson Sandler
                     Tel:  [phone]
                     Email:  [e-mail]


                                  DIALIGHT PLC

                         Notification - Trading Update



Dialight plc, the UK based leader in applied LED technology, will announce its
Trading Update on Tuesday 9 January 2007.   In future, Dialight intends to
announce updates annually in January each year.



                                    - ENDS -


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