... ballast 1, stable performance 2, high brightness 3, easy to instal Specifications: Input voltage: 9-16VPower: 35WStart current: ... <6ATube voltage: 60-150V/AC350HzTemperature range: -40~105'CWarranty: 18 monthsRegular ballst(AC CPU digital ballast ... the lamp, eliminate bulbs chromatism cause by ballast. Input voltage changes, tube voltage changes, temperature ...