REG – Dialight PLC – Holding(s) in Company
For best results when printing this announcement, please click on the link below:http://pdf.reuters.com/Regnews/regnews.asp?i=43059c3bf0e37541&u=urn:newsml:reuters.com:20100614:nRSN5899NaRNS Number : 5899NDialight PLC14 June 2010  TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES  1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached (ii):  Dialight Plc  2. Reason for the notification:  An acquisition or disposal of voting rights  3. Standard Life Investments Ltd  4. Full name of shareholder(s) (if different from 3.):  Vidacos Nominees  5. Date of the transaction (and date on which the threshold is crossed or reached if different):  10 June 2010  6. Date on which issuer notified:  11 June 2010  7. Threshold(s) that is/are crossed or reached:  6%  8. Notified details:  A: Voting rights attached to shares   Class/type of shares Situation previous to the Triggering transaction Resulting situation after the triggering transaction.  Number of shares     Number of voting rights                          Number of shares                                      Number of voting rights % of voting rights  Direct               Direct                                           Indirect                                              Direct                  Indirect            OrdinaryGB0033057794 1,685,968                                        1,685,968                                             1,960,000               n/a                1,960,000 n/a 6.202%   B: Financial Instruments   Resulting situation after the triggering transaction  Type of financial instrument                         Expiration date Exercise/Conversion Period/Date Number of voting rights that my be acquired if the instrument is exercised/converted % of voting rights  n/a                                                  n/a             n/a                             n/a                                                                                  n/a                  C: Financial Instruments with similar economic effect to Qualifying Financial Instruments   Resulting situation after the triggering transaction  Type of financial instrument                         Exercise price Expiration date Exercise/Conversion period Number of voting rights instrument refers to % of voting rights  N/A                                                  N/A            N/A             N/A                        N/A                                          Nominal            Delta  N/A                                                  N/A              Total (A+B+C)   Number of voting rights % of voting rights  1,960,000               6.202%               9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held,if applicable:  10. Name of the proxy holder:  N/A  11. Number of voting rights proxy holder will cease to hold:  N/A  12. Date on which proxy holder will cease to hold voting rights:  N/A  13. Additional information:  14. Contact name: Standard Life Investments Ltd – investments_mo@standardlife.com Tel: (0131) 245 6565  Dialight plc – Nick Giles 01638 778641  Date: 14th June 2010  This information is provided by RNSThe company news service from the London Stock Exchange