Introduction To Lighting Design For Residential Interior Applications

The correct answer is c) Determine the lighting effects required room by room, type of lighting fixtures required, find out how to save energy dollars. This answer correctly outlines the three steps to a residential lighting plan. The first step is to determine the lighting effects required for each room, taking into consideration factors such as ambiance and task lighting. The second step is to identify the type of lighting fixtures required to achieve the desired effects. Finally, it is important to consider energy efficiency and find ways to save energy and reduce costs.

A lighting designer must listen and understand the customer needs in order to create a lighting design that meets their specific requirements and preferences. This involves actively listening to the customer's desires and concerns, asking relevant questions to gather more information, and taking into consideration any specific requests or limitations they may have. By understanding the customer's needs, the lighting designer can create a design that not only provides adequate lighting but also enhances the overall ambiance and functionality of the space.

The factors that determine IESNA to decide how much light is necessary for good vision are the age of the people who use the light, the precise use of lighting in the tasks to be performed, and the surface reflectance of the area. These factors are important because different age groups have different visual capabilities and lighting requirements. The specific tasks being performed also impact the lighting needs, as certain tasks may require more focused and brighter lighting. Additionally, the surface reflectance of the area affects the amount of light needed, as darker surfaces absorb more light and may require brighter lighting for good visibility.

The correct answer is c) All option above. This means that a lamp can have beams that are medium, narrow, wide, or very narrow. This suggests that lamps can be designed to have different beam spreads depending on the desired lighting effect or purpose.

The key factors to decide on the distribution of the light beam are the type of lamp to be used and the type of lighting fixture where the lamp is supported. The type of lamp will determine the intensity and direction of the light beam, while the lighting fixture will determine how the light is distributed and directed. Therefore, both factors are crucial in determining the distribution of the light beam.

The correct answer is a) General lighting, accent, wall washing, task lighting, covered lighting. This answer provides the 5 categories that determine the lighting effects required room by room in step 1. General lighting refers to the overall illumination of the room, accent lighting highlights specific objects or areas, wall washing involves evenly illuminating walls, task lighting provides focused light for specific tasks, and covered lighting refers to lighting fixtures that are concealed or hidden.

This answer suggests that the factors to consider when deciding which lamp is best include the amount of power consumed (watts), the spread of the beam of light, and how easily the lamp can be replaced. These factors are important because they determine the efficiency and effectiveness of the lamp in providing light.

The correct answer is b) Recessed fluorescent, down light, emergency, track lighting, decorative fixtures, landscape lighting, wall wash. This answer lists the different types of lighting fixtures required in step 2, including recessed fluorescent, down light, emergency, track lighting, decorative fixtures, landscape lighting, and wall wash.

The correct answer is b) About 2̒. The distance for recessed wall washing is typically around 2 feet. This distance allows for the light to properly illuminate the wall and create a desired effect.

The recommended distance for suspending a chandelier above a table is 30". This distance ensures that the chandelier is not too close to the table, which can obstruct the view and create a cramped space. Additionally, it allows for enough clearance for people to comfortably sit and move around the table without hitting their heads on the chandelier.