The Universal Triad 120-277V 50/60Hz Electronic Ballast B432IUNVHP-A is a reliable and efficient lighting ballast designed for commercial and industrial applications. With the ability to operate on both 50 and 60Hz frequencies, this electronic ballast ensures consistent and stable power supply for your lighting fixtures. The Universal brand guarantees quality and performance, making it a trusted choice for facility maintenance and lighting systems. Upgrade your lighting setup with this versatile and durable electronic ballast.