MBF/MBI lamps are typically used in which lighting application?

• A. Residential lighting
• B. High bay industrial installations
• C. Submersible pool lighting
• D. Outdoor street lighting

Answer: (B)

MBF/MBI lamps are a high-intensity discharge family designed for locations with very high mounting heights. Their main strength is delivering a lot of light output with good efficiency, which makes them ideal for high bay industrial installations such as warehouses and factories where a few fixtures must illuminate large, tall spaces. This application benefits from the strong, wide-area illumination these lamps provide, reducing the number of fixtures needed and improving visibility over a big footprint. They aren’t typically used for residential lighting, submersible pool lighting, or street lighting, where different fixture requirements and distributions are preferred.