Lighting Calculator 2.3 Download
Refrigerated Case Lighting - 1 to 6 watts per linear foot of LED (new fixture) Non-Standard Lighting Measures (BPA pre-approval required)* UT mininum ≥ 40 lumens per watt AND must be ≤ 25% of existing Lamp wattage) ... Read Full Source
Foot-candle - Wikipedia, The Free Encyclopedia
A foot-candle (sometimes foot candle ; abbreviated fc, lm/ft 2, or sometimes ft-c) is a non- SI unit of illuminance or light intensity widely used in the United States in photography, film, television, conservation lighting, the lighting industry, construction-related engineering and in building ... Read Article
Act 129 (HB 2200)
(New Construction Energy Audits for Commercial Real Estate Transfers Building Performance Labels That Reflect Actual Utility Usage Energy Ideally, a typical home of 2,200 square with lighting devices that meet a minimum standard in lumens per watt. Other Involved ... Retrieve Doc
Presentation Title Information
Required Square Lighting Type Rated Life, hours Lumens per Watt CRI Lumen Maintenance LED 50,000 25-80 70-90 95-98%* Incandescent 750-1,500 10-17 100 95% Fluorescent 10,000-20,000 60-100 80-86 90-95% *At 40% fluorescent rated life; 70% to 90% at 50,000 hours LEDs last much longer, but ... Access Doc
ABSORPTION UNIT Is An Absorption Refrigeration
Absorption unit or burner expressed in British thermal units input per hour, unless otherwise noted. BUILDING CODE FOOD PREPARATION EQUIPMENT is cooking equipment intended for commercial use, including coffee machines, espresso coffee and is expressed in Btu per square foot per °F. ... Return Document
North Carolina
Estimating building costs on a "per square foot" basis, can reduce the lighting power required without sacrificing appropriate lighting levels. each kW of electricity will produce 3.413 Btu/h of heat in a direct resistance application. ... View Document
Lux - Wikipedia, The Free Encyclopedia
The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface ... Read Article
Appliance Recycling
Demand Reduction (kW/square foot) (12,000 Btu) per 300 square feet (ft2). Currently there are no studies available that directly measure the proportion of upstream rebated lighting products purchased for commercial use. ... Read Document
EMV-F Glossary - North American Energy Standard
Residential and Commercial/Industrial Lighting and HVAC Measures, illuminance on a surface that is one foot from a uniform point source of light of one candle and is equal to one lumen per square foot. multiplied by square feet per Btu. ... View Full Source
Building Energy Codes Program Commercial Program Review
Covers required for all heated pools and inground permanently 60 lumens per watt for lamps > 40 watts 50 lumens per watt for lamps Ventilation openings must exist that are equal to at least 1 square foot for each 150 square feet of crawlspace area and be placed to provide ... View Full Source
DoD Energy Management Handbook
Since the energy manager alone cannot do all of the work required in DoD's major energy efficiency goals are to reduce the energy consumption per gross square foot Defense components will invest in energy efficient technologies, such as high efficiency lighting and ballasts ... Read Here
Energy $avings Oppourtunities - Pollution Prevention Office
Etc. Can save over 2.00 per ccf (748 gallons) in sewer costs Typical Energy Cost per Square Foot Industries: $1-6 Voc Rehabs Lighting efficiency = Lumens/watts input; Lumens are usually listed on the lamp or box. Many commercial operations have to take lighting color into account for ... Read Content
Www.bpa.gov
Refrigerated case lighting - 1 to 6 watts per linear foot of LED (new fixture); Baseline Lumens per fixture Additional Lighting Analysts, Electricians, etc. Role Phone Number supplying details of what information is required for that cell. If the lighting fixture type, ... Fetch Here
MM ALS Notes - ARE Resources
Emergency power is required for lighting, exit passages & exit signs, LL = lumens per lamp. LLD = lamp lumen depreciation factor The absorptivity per square foot of any surface varies from 0 ... Fetch Here
Slide 1
Paraninfo, Madrid, Spain Heat available: approx. 250,000 BTU/hr per 100hp variable volume Lighting Lighting In an industrial facility lighting may be less than 10% of the electrical load In a commercial facility, lighting *One footcandle is equal to one lumen per square foot ... Retrieve Full Source
Energy Glossary - Oilgae
Quadrillion Btu: One quadrillion (1015= 10 to the 15th power) British thermal units (Btu). See British to heat flow in units of Fahrenheit degrees x hours x square feet per Btu. The higher the R-value power consumed, including ballast losses, expressed as lumens per ... Read Here
Sunlight - Wikipedia, The Free Encyclopedia
For natural lighting of interior spaces by Multiplying the figure of 1004 watts per square metre by 93 lumens per watt indicates that bright sunlight provides an illuminance of approximately 93 000 lux and giving the heterotroph the energy required for survival. This process is known ... Read Article
First Draft - Version 3 - Treasure Coast Builders Association
A water heater with an input rating less than 4,000 Btu/h per gallon (310 W/L What if we address how much water and embodied energy is used, etc., and develop per square foot shall be the Btu content of the alternative fuel expressed as a percentage of the total Btu required in the ... Retrieve Document
Electricity Subcommittee
Federal funding is not required nor is it available at the U.S. EPA that documents the gains or losses in energy consumption on a per square foot basis, lights and/or establish a pricing/tax structure that preferentially treats lighting with a higher lumens to watts ... Retrieve Content
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