1. Lighting
Objective 4.05
9/13/2018

2. Introduction Functions of lighting
Select appropriate lighting for various situations
Identify light sources
9/13/2018

3. Topics of Discussion Purpose of lighting Sources of light
Types of lighting fixtures
9/13/2018

4. Purpose
General lighting – background or ambient lighting. Produces enough light to see everything in the room
Task lighting – focuses light on an area where it is most needed for a specific task
Accent lighting – create a dramatic effect
9/13/2018

5. Sources of light Natural light – sunlight through windows or doors
Artificial light – lamps & light fixtures
Incandescent - warm & flattering
Fluorescent – produce more light; last longer; blueish cast
Halogen – more efficient; whiter & more intense light; become very hot
Fiber optics – rope lighting; use for displays
LED’s – Light emitting diode; lasts 10 times as long as fluorescent bulbs
9/13/2018

6. Types of Lighting Fixtures
Structural Lighting
Permenant
Valance lighing
Luminous ceiling panels
Cove lighting
Soffit lighting
Strip lights
Downlights
Wall washers
Cornice lighting
9/13/2018

7. Nonstructural Lighting
Fixtures that can be moved or replaced
Ceiling and wall fixtures for general lighting
Track lighting – series of cans attached to a strip mounted at the ceiling; used for accent lighting
Lamps – used for direct, indirect, and task lighting
9/13/2018

8. Decorating with Light The purpose determines how much light is needed
Combine structural and nonstructural lighting
Downlighting – ceiling fixture is most common
Uplighting – light reflected off the ceiling; enhance the height of the room
Wall-washing – makes a space seem wider
9/13/2018

9. Room by Room Entryway, Hallways, & Stairs Engaging and welcoming
Pendant light
Lamps
Cove or bracket
Accent lighting
Safety
Light stairs at top & bottom
Hallways every 8 to 10 ft.
9/13/2018

10. Living Room & Family Room
General lighting for entertaining or TV viewing
Dimmer controls
Task lighting for reading or work
Lamps
Place over right or left shoulder
Bottom of shade at eye level
9/13/2018

11. Dining Room Attractive and functional Chandelier or pendant
Track lighting
Cornice lighting
Wall sconces
9/13/2018

12. Kitchen General downlighting Ceiling fixture Luminous ceiling panels
Soffit or track– to direct light where needed
Small fluorescents under cabinets
9/13/2018

13. Bedroom Overhead light Bedside light Recessed fixture Ceiling fixture
Ceiling fan with light
Bedside light
9/13/2018

14. Bathroom Safety is main concern Ceiling fixture Recessed downlights
Strip lights around mirror avoids shadows
9/13/2018

15. Lighting Controls Switches Dimmers Programmable switches Timers
9/13/2018

16. Saving Energy Do not leave lights on in unused rooms
Replace inefficient incandescent bulbs
Occupancy sensors – motion sensors
Fluorescents last 10 times longer than incandescent
Use LED bulbs
9/13/2018

17. Lighting Purposes Safety Complete tasks Comfort Mood Accent details
9/13/2018