The Lutron NF-10-277-IV Nova Slide-to-Off Dimmer is specifically engineered for use with 3-wire fluorescent lighting systems that operate at 277 volts. With an 8-amp rating, this single-pole dimmer enables precise control of light levels in both commercial and industrial settings. Boasting Lutrons iconic Nova slide-to-off mechanism, this dimmer delivers consistent performance, user-friendly functionality, and a sleek ivory finish that blends seamlessly with professional setups. It is an excellent choice for spaces like offices, schools, retail establishments, and other commercial environments that demand reliable 277V fluorescent dimming capabilities.