The Little Inch Connecting System (LINCS) sets the standard for flexible, inconspicuous task lighting. LINCS unique labor-saving plug-together design affords premium quality at a low installed cost. The attractive extruded aluminum design dissipates heat, is durable, lightweight and corrosion resistant. Lamp choices include T5, T5HO and preheat T5 fluorescent lamps to best suit your application requirements. The wide variety of finishes and wiring options make LINCS a great choice for both residential and commercial applications. Rocker switch.