1)光源 :  SMD3528   （晶元）312 PCS                                                                    
2)光通量 : 2000 LM ±5%                                                                                  
3)额定功率 : 20W                                                                        
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) 尺寸：Φ28mm *L1200mm                                                                                    
8)净重 :  450g                                                

9) 寿命: 50,000小时                                                                      
10）环境温度：-20℃ ～ + 50℃                                                                              
11) 推荐替代灯：60W 传统日光灯
12)防护等级:IP 50