工作电压：AC85-275V
规格：T8
功率：20W            

LED灯珠类型:SMD3528 (0.06W/PCS) 
LED封装芯片：晶元/光宏/台系芯片                                                               

色温: 6000k±300k,3000k±300k                              

 显指: >70 Ra                                                                         
光通量：≥1650LM（透明）；≥1500LM（乳白）                                                    

效率:≥88%                                                                                                                                   

寿命：50000H