No Case Mod is complete without some sort of lighting. Cold cathodes are the most common method chosen by any case modder to brighten up his/her case. Cold Cathode's provide many benefits and features over standard neon’s: Longer life expectancy, Brighter, Consumes less power, etc… Our Kits now are now 50% brighter: Brightness: 29,000 cd/m2!!! Our Cold Cathode Kits include: 1 x 12v Dual Cathode Inverter (2 Cathodes Included) 1 x Velcro Protection around Inverter 1 x Acrylic tube (for protection of the Cold cathode Tube) 1 x 4-pin Molex power connector 1 x 4-pin Power pass-through All Required Mounting Hardware No need to wire your own Cathodes. Our kit provides the ease of use and the brightness that any modder has in mind. Just plug the Cathode in, Mount the tube using the zip ties and the square mount, flip the switch, and You're Set! These new kits really are high quality and come packaged in a cardboard box to ensure safe shipping. Our best cathodes we have ever had.