Term
DONT DEPEND ON INCANDESCENTS
use flour and low-watt CFL
HID used for exit lighting |
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Definition
| residential lighting sources |
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Term
| for lamps that are constantly switched on and off |
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Definition
| when is the right time to use incadescents? |
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Term
multiple light levels, provide task lighting, dimming/switching accent lights, timers/fotocells for exit lights
lo-vo/wireless controls |
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Definition
| energy saving lighting for residential |
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Term
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Definition
| in residential buildings, when would you use diffuse lighting? |
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Term
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Definition
| when do you use narrow beams of light? |
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Term
| DAYLIGHT and lighting w/controls |
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Definition
| what type of lights do you need in an educational facility? |
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Term
use sources with highest possible efficacy
daylighting - subdivide with controls
use long-life sources
calculate LLF from aging and dirt from poor maintenance
use electronic ballasts
vandalism |
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Definition
| energy saving characteristics of educational facilities |
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Term
diffuse ambiental light with task
lo brightness luminaires w/high VCP
Electronic ballasts
times for control |
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Definition
| light systems for classrooms |
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Term
1.Daylighting! Subdivide lighting w/controls
2.Use fluor w/good CRI, electronic ballasts
3.Vertical illuminance is impt in areas w/files, drawers, etc.
4.Ambiental lighting w/task
5.Direct and veiling glare impt consideration for computer screens, luminance ratios critical |
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Definition
| energy saving techniques for commercial energy |
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Term
task-level uniform lighting or ambiental/task lighting
task-level uniform use low-brightness fixtures in dense layout
controls to provide for: daylight, zoning, path, lighting, scheduling |
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Definition
| what systems would you use for an office? |
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Term
1.Daylighting! Subdivide lighting w/controls
2.Where illuminance levels are higher than 75fc, need to use local illumination
3.High efficacy, good lumen maintenance, long life impt– fluor, HID lamps
4.Luminance ratios critical, helped by appropriate surface reflectances.
5.Direct glare a problem, use lo-brightness prismatic lenses |
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Definition
| what type of lighting do you use for Industrial? |
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Term
| high intensity discharge lamps |
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Definition
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