Director/PDMR Shareholding

30 August 2011

Dialight plc

(the "Company")

Director/PDMR Shareholding

The Company has been notified that Bill Ronald, Non-Executive Director, purchased 3,500 ordinary shares of £0.0189 each in the Company on the London Stock Exchange at a price of £7.20 per share on 26 August 2011. Following this transaction Bill Ronald now holds a total of 13,500 ordinary shares of £0.0189 each, representing 0.04% of the issued share capital of the Company. This notification was received by the Company on 26 August 2011 and was made in accordance with DTR 3.1.2R.

For further information 

Nick Giles

Company Secretary

Tel: +44 (0) 1638 778641