Huco T5 1 x 21W HE Dimmable Ballast

Offering flicker free start, 1-100% dimming and constant light output this Single HE High Frequency Ballast from Huco Electronics is a trusted and reliable option for 21 Watt T5 Fluorescent lamps. With a 50,000 hour service life and a 60% reduction in energy consumption compared to conventional ballasts this slim, lightweight unit is a popular choice in offices, supermarkets, public buildings and educational establishments. Additional features include silent, buzz free operation, automatic shutdown at end of life and smooth, warm lamp start.