欧普照明高光效LED灯管20W 欧普照明 LED灯管 20W

portant; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); overflow-wrap: break-word; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">在商场改造的过程中，在没有吊顶的空间，T8灯管依旧是性价比的基础照明产品，且具有安装简便、高可维护性的特点，在7m以下的厂房空间适宜采用T8灯管实现基础照明效果

portant; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); overflow-wrap: break-word; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">欧普照明选用优质明亮高效能LED芯片光效达3000LM，150lm/w,亮度高，寿命产，平均5万小时的寿命

portant; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); overflow-wrap: break-word; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">欧普照明高光效LED灯管20W安全耐用，特殊配方，高强度、高透明度

portant; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); overflow-wrap: break-word; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">欧普照明高光效LED灯管20W缩口钢化处理、扭力>4.5，牢固耐破损，端盖不凸起，与灯体平齐，美观大气

portant; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); overflow-wrap: break-word; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">与松下共研的水涂膜工艺，涂层牢固、不易脱落，涂层不发黄、长时间光通维持，出光更柔和