T5 Under Cabinet Light Model:UCF-5-B With T5 triphospher fluorescent lamp Metal body with frost cover UL certificated ModelInputOutputSizeLife TimeUCF-5-8B120V AC/60Hz8W311X88X27.5mm>8000UCF-5-13B120V AC/60Hz13W540X88X27.5mm>8000UCF-5-21B120V AC/60Hz21W872X88X27.5mm>8000UCF-5-28B120V AC/60Hz28W1172X88X27.5mm>8000