11" Blue Sound Activated Cold Cathode Florescent Lights Kit. The 11" Blue CCFL give off a neon look without adding any heat, which is important for keeping your system cool. This CCFL kit includes a single 10" long super bright cold cathode tube, two inverters with microphone and one PCI I/O header mounted On/Off/Sound switch with sensitivity adjustable knob. This is ultimate PC lighting solution for PC modding.Features:• 11-inch blue cold cathode case light• Slim cold cathode tube can be installed anywhere in case• I/O header with power switch and sound sensitivity adjustment• Very low heat output• Connects via 4-pin power connector (Male/Female pass-through)• Easy installation.Specifications:Input Voltage: DC 12 VoltInput Connector: Molex 4pin connector with pass-throughInverter: Sound control activation, sensitivity adjustable, with on/off switch to override sound control featureCold Cathode light: Appr. 11" (9.5" long in acrylic tube) lengthDimensions: 11" x 1"