We are engaged in offering high performance and high brightness Tube Light. The Tube Light gives flicker & glare free natural colored lighting for eye strain in office and work space applications. Tube Light that we offer, has no harmful UV or IR. Also, the Tube Light is eco-friendly light source emission. High Efficiency & Long Lasting reduction of energy consumption versus traditional fluorescent lamps Details : Light Source for Indoor Down Light 21W, up to 2100 Im output measured 2feet from sourceAvailable in Cool White & Warm White colorsAvailable Wattage: 9W & 18W