Types of Lighting

Part 3 of Energy-Efficient Lighting. There are four basic types of lighting:¬†incandescent, fluorescent, high-intensity discharge,and¬†low-pressure sodium. Incandescent lighting is the most common type of lighting used in residences. Fluorescent lighting is used primarily in commercial indoor lighting systems, while high-intensity discharge lighting is used only for outdoor lighting applications. Low-pressure sodium lighting is used where […]