SALEM, NH--(Marketwire - May 26, 2011) -

26 May 2011

                         ProPhotonix Limited
                   ("ProPhotonix" or the "Company")

                         Directors' Dealing

ProPhotonix Limited, (London Stock Exchange - AIM: PPIX and PPIR, OTC:
STKR.PK) was notified today that Tim Steel, Non Executive Director,
yesterday purchased 75,000 common shares of $0.001 in the Company
("Common Shares") at a price of 13p per share. Following this purchase
his beneficial holding amounts to 403,000 Common Shares representing
0.77 per cent of Common Shares in issue.

The Company was also informed that on 20 May 2011, Raymond Oglethorpe,
Non Executive Director purchased 10,000 Common Shares at a price of
$0.115 per share. Following this purchase his beneficial holding
amounts to 479,227 Common Shares representing 0.91 per cent of Common
Shares in issue.


ProPhotonix Limited                  Tel: +44 (0)12 7971 7170
Mark W. Blodgett, CEO        

Brewin Dolphin Limited               Tel: +44 (0)113 241 0130
Neil Baldwin

Cubitt Consulting                    Tel: +44 (0) 20 7367 5100
Chris Lane / Alice Coubrough         

RD:IR                                Tel: +44 (0) 20 7492 0500
Isabel Richardson / Thomas Churchill

About ProPhotonix

ProPhotonix Limited, headquartered in Salem, New Hampshire, is an
independent designer and manufacturer of diode-based laser modules and
LED systems for industry leading OEMs and medical equipment companies.
In addition, the Company distributes premium diodes for Opnext, Sanyo &
Sony. The Company serves a wide range of markets including the machine
vision, industrial inspection, defense, sensors, and medical markets.
ProPhotonix has offices and subsidiaries in the U.S., Ireland, and
Europe. For more information about ProPhotonix and its innovative
products, visit the Company's web site at .


                    This information is provided by RNS
          The company news service from the London Stock Exchange


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