... :AL+PC 2.Dimension:28*600mm 3.Life:35000-40000H High-Quality T8 LED Tube1.Material:AL+PC2.Dimension:28*600mm3.Life ... :(1). High power, high light, high efficiency, eco-friendly, over 80% energy saving, conform to CE, ROHS standard;(2). No need ballast or starter ... source; PC tube with excellent tenacity(4). Using green lamp, high speed operation, will not break cause of the Frequent start ...