Director's Dealing

23 February 2010

                                 Cubus Lux plc                                 

                        ("Cubus Lux" or the "Company")                         

                              Director's Dealings                              

On 22 February 2010, Cubus Lux was informed that Gerhard Huber, the Company's
Chairman, acquired a further 10,800 shares at approximately 16p per share on 19
February 2010.

Following this purchase, Mr Huber's interests in ordinary shares of 10p each in
the Company will be as follows:

Number of ordinary     Percentage of ordinary share capital   Options       
shares                 in issue following the issue of the                  
                       Shares                                               
                                                                            
3,216,662              16.7%                                  200,000       

For further information about the Company please see www.cubuslux.com or
contact:

Cubus Lux plc         Steve McCann                      [phone]
                                                                           
Astaire Securities    Antony Legge / Luke Cairns       [phone]
plc (Nomad)                                                                
                                                                           
Hybridan LLP (Broker) Claire Louise Noyce / Stephen     [phone]
                      Austin                                               
                                                                           
City Road             Pam Spooner                      [phone]
Communications