small volume,light weight,and in convenient to hang anywhere for use in office,reading-room,hospital,factor,etc. Feature:small volume,light weight,and in convenient to hang anywhereApplication:for use in office,reading-room,hospital,factory,etc. Model Lamp DimensionLxWxHFXC1-18 630x30x50FXC1-27 960x30x50FXC1-36 1260x30x50 Mini-type Bracket lamp