1.It is used for lamp connecter tranfer,T5 T8 lamp connecter tranfer Cable. 2.Connect the extension cable to make the cable reach the distance you need 3.No need welding,no need soldering,easy use. 4.Used for fluorescent lamps, lamps, advertising light (illuminated signs) halogen, filament or CFL light bulb and more. 5.Package: 4 x 5ft tube light connector cord. √ T8 T5 Connector Cord, Extension Cords,5ft (1.5 Meter) longer linkable power cord for T5 T8 integrated single light fixture. √ End to end connection, make the light fixtures extendable, A perfect solution for connecting with controller or strip to strip connection. √ This cable is especially design for use on 3 prong integrated T5 T8 Tube. It is design to link 2 integrated tube lights together without any extra power wiring. √ Plug and play,No need welding, no need soldering, easy use. Used for fluorescent lamps, lamps, advertising light (illuminated signs) halogen, filament or Cfl light bulb and more. √ The products are through 100% aging test and strict quality contron; Input Ac 85-265V Max, Ouput 2.5A, 3 Years !