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Lighting Application and Design
Environment and Energy Efficiency
Evaluation and Testing
Regulation and Policy
Guides and Metrics
Incandescent and Halogen
What are T5 lamps?
What does T5 mean?
Are T5 lamps the same length as T8 lamps?
What T5 fluorescent lamps are available?
What are T5 HO lamps?
Can a T5 lamp replace a T12 or T8 lamp?
Do T5 lamps need special ballasts?
Is it possible to dim T5 lamps?
Is there any difference in wiring between T5 and T8 ballasts?
Does a T5 lamp produce as much light as a T8 lamp?
How long do T5 lamps last before they burn out?
Do T5 lamps have better lumen maintenance than T8 or T12 lamps?
Do T5 luminaires perform better than T8 luminaires?
How does temperature affect the performance of a T5 lamp?
How do T5 lamps perform in open and closed luminaires?
How does the difference in optimal temperature affect T5 luminaire photometry?
Do T5 lamps allow for more optical efficiency of luminaires?
Does a two-lamp luminaire using T5 HO lamps produce as much light as a three-lamp luminaire using T8 lamps?
Are T5 lamps good for the environment?
Do T5 lamps start more slowly than T8 lamps?
What are the common trade names for T5 lamps?
Are T5 lamps readily available to consumers?
What is the economic benefit of T5 systems?
What are good applications for T5 lamps?
How can T5 lamps be used for indirect lighting?
How can T5 lamps be used with direct/indirect pendant luminaires?
How can T5 lamps be used with recessed direct/indirect luminaires?
How can T5 lamps be used with direct luminaires for high-ceiling applications?
Can T5 lamps and luminaires be used for wall washing?
What are the advantages and disadvantages of T5 systems versus T8 systems in lighting design?
What luminaires are available for T5 lamps?
How do luminaire manufacturers prevent glare from T5 lamps?
How can a specifier determine if a lighting system is causing electromagnetic interference (EMI)?
What are some potential EMI problems and solutions with fluorescent lighting?
Should fluorescent lighting systems be avoided in certain installations?
How can a fluorescent lighting system cause electromagnetic interference (EMI)?
Are there government regulations concerning electromagnetic interference (EMI)?
What is electromagnetic interference (EMI)?
How can a specifier determine if the lighting system is causing EMI?
How can I reduce electromagnetic interference (EMI) from fluorescent lighting?
What are some LED devices that are available?
Is ultraviolet radiation production important?
What are the disadvantages of full-spectrum light sources?
How can full-spectrum light sources be compared?
Who manufactures T5FT lamps?
Where should specifiers consider using T5FT lamps?
How can specifiers address potential glare from T5FT lamps?
How does ambient temperature affect the performance of a T5FT lamp?
What types of ballasts are available forT5FT lamps?
What should specifiers consider when choosing ballasts for T5FT lamps?
How do T5FT lamps rate on life, color characteristics, and lumen depreciation?
How do the prices of T5FT lamps compare with other fluorescent lamps?
What are T10 and T9 lamps?
How do the active power, light output, and system efficacy of T10 and T9 lamps compare with those of T12 andT8 lamps?
What types of ballasts do T10 and T9 lamps require?
How long do T10 and T9 lamps last?
What are the color characteristics of T10 and T9 lamps?
How much do T10 and T9 lamps cost?
When should specifiers consider using T10 and T9 lamps?
What lamp color characteristics do lighting specifiers use to select light sources?
What is the relationship between lamp efficacy and color rendering?
What is the light output of T8 fluorescent lamps?
What are the power requirements for T8 fluorescent lamps?
What is the life of T8 fluorescent lamps?
How efficacious are T8 fluorescent lamps?
How well do T8 fluorescent lamps maintain light output?
What are the advantages of dimming HID lamps?
What are the alternatives to halogen torchieres?
How efficient are halogen torchieres?
What are high-intensity discharge (HID) lamps?
How did NLPIP quantify temperature effects of 2' x 4' fluorescent luminaires?
How can a specifier account for thermal effects of 2' x 4' fluorescent luminaires?
What other data are available on thermal effects of 2' x 4' fluorescent luminaires?
Does the Energy Policy Act address luminaire efficiency?
How does temperature affect the performance of a fluorescent luminaire?
What are full-spectrum light sources?
What benefits are claimed for full-spectrum light sources?
How valid are the claims regarding full-spectrum light sources?
How can full-spectrum light sources be compared?
How do lighting systems affect power quality?
What is color consistency?
What is color stability?
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