1.Input Power:85-265V AC 50/60HZ           
2.Light Source:LED 1W/3W x 12                       
3.Viewing angle is 16/30/60°                              
4.Lumen:960lm/1440lm                                  
5.Color temperature:5000-7000/2700-3500K                                                    
6.Dimension of Product(mm):175x175x42     
7.Hole(mm):165x165