Lighting Power Point-1 (1).ppt
- 2. 6/10/2023 2 Introduction Functions of lighting Select appropriate lighting for various situations Identify light sources
- 3. 6/10/2023 3 Topics of Discussion Purpose of lighting Sources of light Types of lighting fixtures
- 4. 6/10/2023 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
- 5. 6/10/2023 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
- 6. 6/10/2023 6 Types of Lighting Fixtures Structural Lighting Permenant Valance lighing Luminous ceiling panels Cove lighting Soffit lighting Strip lights Downlights Wall washers Cornice lighting
- 7. 6/10/2023 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
- 8. 6/10/2023 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. 6/10/2023 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.
- 10. 6/10/2023 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
- 11. 6/10/2023 11 Dining Room Attractive and functional Chandelier or pendant Track lighting Cornice lighting Wall sconces
- 12. 6/10/2023 12 Kitchen General downlighting Ceiling fixture Luminous ceiling panels Soffit or track– to direct light where needed Small fluorescents under cabinets
- 13. 6/10/2023 13 Bedroom Overhead light Recessed fixture Ceiling fixture Ceiling fan with light Bedside light
- 14. 6/10/2023 14 Bathroom Safety is main concern Ceiling fixture Recessed downlights Strip lights around mirror avoids shadows
- 15. 6/10/2023 15 Lighting Controls Switches Dimmers Programmable switches Timers
- 16. 6/10/2023 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
- 17. 6/10/2023 17 Lighting Purposes Safety Complete tasks Comfort Mood Accent details