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Compact Fluorescent Torchieres
Dimming the torchiere may reduce light output, but it also reduces efficiency significantly. The following data from Lawrence Berkeley National ... of the maximum slashes light output to only 5 to 7 percent of maximum. Halogen Torchiere Energy Consumption and Efficacy Setting Actual Power consumption (watts) Measured light output (lumens) Efficacy (lumens ...
oikos.com


Sourcebook: Lighting
The fluorescent light, in this case, is conserving in its light output per wattage and the daylighting ballast is conserving by dimming the light output if natural light ...
greenbuilder.com


Cambridge City Hall Annex
Intelligent'' lighting: daylight and occupancy sensors minimize electricity demand. Lights automatically adjust artificial light output to daylight levels and shut down when rooms are unoccupied. System can be adjusted ... 90% of building employees with views to the outside (the remaining 10% have `borrowed'' light), as well as CO2 monitoring as part of the indoor air quality protection plan ...
oikos.com


low carbon technologies :: our projects : origination : low carbon technologies :: ClimateCare
When this is ... energy is wasted as heat, rather than given off as light. Running a traditional 100W bulb in the UK for ... light output with minimum heat loss; more of the energy is converted into useful light, rather than wasted as heat. For the technically minded that’s 70 'lumens' of light ...
climatecare.org


GLOSSARY
DAYLIGHTING CONTROL - A control system that varies the light output of an electric lighting system in response to variations in available daylight. DEEP MINING - ... transferring the energy to a working fluid or steam. For example, photovoltaic cells transform light directly into electricity. Direct conversion systems have no moving parts and usually produce ...
consumerenergycenter.org


Economic Input-Output Life Cycle Assessment (EIO-LCA)
Economic Input-Output Life Cycle Assessment (EIO-LCA) News and Announcements We have added a 2002 EIO-LCA ... the results. The instructions use an example of increasing economic activity in the "Automobile and light truck manufacturing" sector by $1 million. For information on the methodology behind the eiolca.net ...
eiolca.net


Biozone ionic ultraviolet (UV) light Air purifiers
Purewave™ Ionizer Air Purifiers Purewave™ ionizer air purifiers use high-intensity ultraviolet (UV) light to eliminate bacteria, viruses, black mold, tobacco smoke, hazardous fumes--a great odor eliminator ... as refrigerated areas. ON SALE!! More Info Powerzone Air Purifiers Biozone Powerzones are high-output, portable air cleaners, ideal for cleaning and restoration work Great for removal of ...
www.mist-dust-collection.com


Biozone Ozone Ionizer ultraviolet light Standard Air purifiers
Biozone Ionizer Standard Air Purifiers Biozone Ionic air purifiers use high-intensity ultraviolet (UV) light to eliminate bacteria, viruses, black mold, tobacco smoke, hazardous fumes and odors. These air cleaners ... . ft.; 10 1/2" x 10 1/2" x 41/2" #5000 SOLD OUT Highest output unit for large spaces or heavy pollutant levels; 10 1/2" x 10 1/2 ...
www.mist-dust-collection.com More from this site

Efficient light bulbs ease global warming, Mike Boyajian
Opinions: Published Letters to the Editor Search Return to Letters Index Efficient light bulbs ease global warming by Michael Boyajian, a REP member in Fishkill, New York published ... five years, reduce energy usage and lower utility bills. What better way to lower the output of our energy plants, moderate our dependence on fossil fuels and reverse the trend of ...
rep.org


Renewable Energy - Solar Energy, radiant/light energy, heat/thermal energy
Renewable Energy - Solar Energy, radiant/light energy, heat/thermal energy Solar Energy -- Energy from the Sun Energy from the Sun Photovoltaic ... 1 or 2 watts, which isn't enough power for most applications. To increase power output, cells are electrically connected into a packaged weather-tight module. Modules can be further connected ...
www.eia.doe.gov




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