Holding(s) in Company

For filings with the FSA include the annex  
For filings with issuer exclude the annex   

TR-1: Notifications of Major Interests in Shares                               

1. Identity of the issuer or the underlying issuer of existing                 
shares to which voting rights are attached:                                    
                                                                               
XP Power Limited                                                               
                                                                               
2. Reason for notification                                        [Yes/No]     
                                                                               
An acquisition or disposal of voting rights                         Yes        
                                                                               
An acquisition or disposal of financial instruments which            No        
may result in the                                                              
acquisition of shares already issued to which voting rights                    
are attached                                                                   
                                                                               
An event changing the breakdown of voting rights                     No        
                                                                               
Other (please specify):                                              No        
                                                                               
3. Full name of person(s) subject to     Gartmore Investment Management        
notification                                                                   
obligation:                                                                    
                                                                               
4. Full name of shareholder(s) (if       Gartmore Fledgling Trust, Gartmore    
different from 3):                       Growth Opportunities plc, Strathclyde 
                                         Pension Fund                          
                                                                               
5. Date of transaction (and date on      20 May 2009                           
which the                                                                      
threshold is crossed or reached if                                             
different):                                                                    
                                                                               
6. Date on which issuer notified:        26 May 2009 (UK time)                 
                                                                               
7. Threshold(s) that is/are crossed or   10%                                   
reached:                                                                       

8: Notified Details                                                            
                                                                               
A: Voting rights attached to shares                                            

Class/type of  Situation previous to         Resulting situation after         
shares            the triggering             the triggering transaction        
                    transaction                                                
                                                                               
If possible    Number of  Number of  Number of    Number of      Percentage of 
use              shares     voting    shares    voting rights    voting rights 
ISIN code                   rights                                             
                                                                               
                                               Direct Indirect  Direct Indirect
                                                                               
SG9999003735    2,090,330  2,090,330 1,894,111        1,894,111          9.843%
                                                                               

B: Financial Instruments                                                       
                                                                               
Resulting situation after the triggering transaction                           

Type of          Expiration      Exercise/      No. of voting    Percentage of 
financial           date        conversion    rights that may be voting rights 
instrument                      period/date    acquired (if the                
                                                  instrument                   
                                                  exercised/                   
                                                  converted)                   
                                                                               

Total (A+B)                                                                    

Number of voting rights                 Percentage of voting rights            
                                                                               
1,894,111                               9.843%                                 

9. Chain of controlled undertakings through which the voting rights and /or the
financial instruments are effectively held, if applicable:                     
                                                                               

Proxy Voting:                                                                  
                                                                               
10. Name of proxy holder:                                                      
                                                                               
11. Number of voting rights proxy                                              
holder will cease to hold:                                                     
                                                                               
12. Date on which proxy holder will                                            
cease to hold voting rights:                                                   

13. Additional information:                                                    
                                                                               
14 Contact name:                    Duncan Penny                               
                                                                               
15. Contact telephone name:         [phone]                              

For notes on how to complete form TR-1 please see the FSA website.

Note: Annex should only be submitted to the FSA not the issuer

Annex: Notification of major interests in shares                               

A: Identity of the persons or legal entity subject to the notification         
obligation                                                                     

Full name                                                                      
(including legal form of legal                                                 
entities)                                                                      
                                                                               
Contact address                                                                
(registered office for legal                                                   
entities)                                                                      
                                                                               
Phone number & email                                                           
                                                                               
Other useful information                                                       
(at least legal representative                                                 
for legal persons)                                                             

B: Identity of the notifier, if applicable                                     

Full name                                                                      
                                                                               
Contact address                                                                
                                                                               
Phone number & email                                                           
                                                                               
Other useful information                                                       
                                                                               
(e.g. functional relationship                                                  
with the                                                                       
person or legal entity subject                                                 
to the                                                                         
notification obligation)                                                       

C: Additional information