Mojo Cow PS1 White 2 x light kit provides you the flexibility to build your own T5 grow light system that meets your needs. The CLICK & LOCK SPINE allows you to configure and connect up to 4x24w lighting systems in different light colour combinations of your own choice. PROPAGATION LID MOUNTING means that you can use the included tube clips and suker stands to attach to propagation boxes. You can also attach the lighting kit using nylon bolts & nuts to attach the lights onto the lid of your propagation dome. ADJUSTABLE LIGHTING allows you to suspend your light system above your plants and be able to adjust the lighting system as your plants grow. The ideal way to do this is with HangUps�. SURFACE MOUNTING - can also be achieved and surface mounting clips are provided, allowing you to mount the lights on any flat surface. A perfect choice for confined areas. Using the lighting kit as SUPPLEMENTAL LIGHTS means that large flowering plants will benefit from vertically hung lighting placed between the plants, particularly at lower level.