Specifications Mfr Part Number: CLK12GN2 Features: High brightness Long lifetime High reliability Easy installation Dual inverter Compatible with Sound control module Color: Green Tube Diameter: 3.0 mm Tube Length: 300mm / 100mm Input Voltage of Inverter: 12 V Output Voltage of Inverter: 680 V Current Draw: 5.0 mAv Brightness: 28,000~30,000 cd/m2 Lifetime: 30,000 hours