... light 10W 1, Power driver independent sincous 2,wide Beam Angle 180degrees 3, CE&ROHS 4,good heat dissipament Exquisite T5 LED ... tube light 10WModel NameJTL-509-10WSizeD16mm x L898mm MaterialPlastic+Aluminum Luminous Flux750 ... , Office LightingAdvantage of the tube:1, 180 Degrees Beam Angle2, LED Driver R&D3, High lumens