NALMCO Certified Apprentice Lighting Technician (CALT) Practice Exam

What is a common application of LEDs in residential settings?

1. Outdoor floodlights

2. Street lighting

3. Accent lighting

4. High bay lighting

The correct answer is: Accent lighting

LEDs are commonly used for accent lighting in residential settings because they offer flexibility, energy efficiency, and a wide range of colors and brightness levels. Accent lighting is intended to highlight specific features, such as artwork, architectural details, or garden areas, creating visual interest and enhancing ambiance in a space. The directional nature of LED lighting allows homeowners to focus light exactly where it is needed, effectively showcasing the elements they want to emphasize. In contrast, while outdoor floodlights and street lighting do use LEDs, they are not typically used as common applications within a home itself, but rather in broader outdoor environments. High bay lighting is more suited for industrial or commercial settings where ceilings are high, making it less applicable in residential areas. Thus, the use of LED technology in accent lighting stands out as a popular choice in home design.