t8 led tube SMD3528 1.Using alluminum alloy as lamp shell and transparent PC as cover, to ensure good performance in heat dissipation and strong light transmission. 2.Size: 600mm (9W), 900mm (12W), 1200mm (15W). 3.It can take the place of traditional T8 and T10 tube, can be connected to AC 110V or 220V, no need of driver, reducing the product cost and easy to instal. 4.Unique circuit design and integrated LED light source application, saving more than 80% energy. 5.working life: more than 40, 000 hours. 6.application: office building, factory, commercial centre, home and so on. 7.protection class: IP 54 8.Certificate:CE, RoHs,PSE and FCC