1)光源 :  SMD5630   （晶元）6 PCS                                                                    
2)光通量 :  270LM ±5%                                                                                  
3)额定功率 : 3W                                                                        
4) 额定电压: 100~240VAC,50/60Hz                                                                        
5)色温 ：暖白(2700~3200K),正白(6000-6500K)

6) 光束角度:  120 °                                                                              
7) 产品尺寸：∮90mm*54mm (2.5寸)                                                                   

8)开孔尺寸 :  ∮80mm