t8 led日光燈18w(1.2米) 1. 顏色:冷白, 商業(yè)白,暖白(臺灣大尺寸高亮芯片smd3528). 2. 功率: 18w. 3. 光通量: 1850-1900lm. 4. 輸入: ac85-264v. 5. 長度: 1200mm. 6. 壽命: 大于80000小時(小于2%的光衰). 7. 很有競爭力,三年(或五萬小時以上)品質(zhì)保證,可為貿(mào)易商和代工. 8. fcc. ce. rohs 認證.. 適用范圍: led日光燈產(chǎn)品廣泛適用于家庭,學校,辦公室,展示廳,會議室,商業(yè)建筑,酒店,餐廳,工廠,線,倉庫,地下鐵站,公交車站,火車站等地方照明等. t8 led fluorescent tube 18w(4feet,1200mm) 1. inputvoltage: 85-264vac. 2. wattage: 18w. 3. lumen: 1850-1900lm.(use big size, super bright chips which made in taiwan) 4. color tempreture: 3000k-10000k. 5. lifespan: over 80000hours or (3years guarentee). 6. fcc. ce. rohs certificate. application: widespread use in family, school, office, showing room, meeting room, commercial building, tower, hotel, restaurant, factory, production line, warehouse, pathway lighting, street lighting, subway station, bus and train and etc.