LEDT8日光管18W

工作电压：AC85-275V
规格：T8  1.2M
功率：20W                                                                                                                                                                                   LED灯珠类型:SMD2835(0.2W/PCS) 
LED封装芯片：晶元/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