4-Pack of RFSE 2ft 10W Intergrated T5 LED Tube Light Fixture SMD2835,Replace of 25W Fluorescent Tube, Day White(5500-6000K) Save more than 85% energy compared with incandescent bulbs High brightness,High Color Rendering Index,no Stroboflsh,protect eyesight Dual-End Powered.High qualitay SMD LED and high transmittance cover adopted Environmentally friendly:no UV & IR radiation,no heavy metal & air pollution Ideal for super market,office,parking lot,school,hospital,workshop,and etc.