B-Lite Ballast Controller for all FixturesDescription B. Lite Ballast Controller (ALL B. LITE FIXTURES) B. Lite Ballast Controller (ALL B. LITE FIXTURES): Take control of your lighting system with the B Lite Ballast Controller designed for growers and professionals who demand efficiency, safety, and simplicity. This powerful controller allows you to program and manage up to 80 fixtures or ballasts with ease, making large scale lighting control more streamlined than ever. The unit features