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Exhibit 21.1

SUBSIDIARIES OF LIGHTSCAPE TECHNOLOGIES INC.

|                                                                         |                                | Percentage of
|------------------------------------------------------------------------ | ------------------------------ | -------------
|                                                                         | Place of                       | effective    
|Name of
      subsidiary                                                 | incorporation                  | ownership    
|Tech Team Holdings Limited                                               | The Cayman Islands             | 100          
|                                                                         |                                |              
|Tech Team Investment Limited                                             | The British Virgin Islands     | 100          
|                                                                         |                                |              
|Tech Team Development (Zhuhai) Limited                                   | The Peoples Republic of China | 100          
|                                                                         |                                |              
|Tech Team Development Limited                                            | Hong Kong                      | 100          
|                                                                         |                                |              
|Luminous Lighting Technology (Asia) Limited                              | Hong Kong                      | 100          
|                                                                         |                                |              
|Grandplex Development Limited                                            | Hong Kong                      | 100          
|                                                                         |                                |              
|Tech Team (China) Limited                                                | The British Virgin Islands     | 100          
|                                                                         |                                |              
|Tomi Fuji Energy Management Services Consultants Limited                 | Hong Kong                      | 100          
|                                                                         |                                |              
|Beijing Illumination (Hong Kong) Limited                                 | Hong Kong                      | 76.8         
|                                                                         |                                |              
|Beijing Aihua New Enterprise Lighting
      Appliance Company Limited(1) | The Peoples Republic of China | 76.8         
|                                                                         |                                |              
|Powerland Technology Limited                                             | The British Virgin Islands     | 100          
|                                                                         |                                |              
|Lightscape Technologies (Macau) Limited                                  | Macau                          | 100          
|                                                                         |                                |              
|Lightscape Technologies (Greater China) Limited                          | Hong Kong                      | 100          
|                                                                         |                                |              
|Beijing Tech Team Lishida Investment Advisory Limited                    | The Peoples Republic of China | 100          
|                                                                         |                                |              
|Lightscape Technologies Management Limited                               | Hong Kong                      | 100          

(1)Disposed of on April 12, 2010.

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