Led Grid Light is the lamp firstly used in office lighting . Iron and aluminum materials so that it is generous, neat appearance when the Grid Light is istalled. Grid Light uses fluorescent light tubes as light source, so there are two Grid Light ,which are T5 and T8 Grid Light. It is the most common used in the market nowaday .It is widely used for the hotel lobby, office buildings, exhibition halls ,supermarkets, Internet cafes, and home living room ,etc.