Luminaire Maintenance Factor definition

Luminaire Maintenance Factor. (LMF), which means the ratio of the light output ratio of a luminaire at a given time to the initial light output ratio;

Examples of Luminaire Maintenance Factor in a sentence

  • The overall maintenance factors used in the design calculations for LED light sources shall be calculated using a Luminaire Maintenance Factor (LMF) of 0.84 for luminaire mounting heights of 6 metres or less, and a LMF of 0.92 for luminaire mounting heights of more than 6 metres, as shown in Annex B Table B.1 of BS 5489-1:2013.

  • Using the Luminaire Maintenance Factor (LMF) shown in Table 19 for High Pollution area, IP6X and cleaning interval of 48 months (4 years) as recommended by BS/EN 13201 the Luminaire Maintenance Factor (LLF) is equal to 0.75.

  • It is the product of the Lamp Lumen Maintenance Factor (LLMF) and the Luminaire Maintenance Factor (LMF).

  • Table 19, Luminaire Maintenance Factor a - Ingress protection code number of lamp housing; see BS EN 60529.b - High pollution generally occurs in the centre of large urban areas and heavy industrial area.c - Medium pollution generally occurs in semi-urban, residential and light industrial areas.d - Low pollution generally occurs in rural areas.

Related to Luminaire Maintenance Factor

  • Furniture maintenance product means a wax, polish, conditioner, or any other product designed for the purpose of polishing, protecting or enhancing finished wood surfaces other than floors. “Furniture Maintenance Product” does not include dusting aids, products designed solely for the purpose of cleaning, and products designed to leave a permanent finish such as stains, sanding sealers and lacquers.

  • Maintenance Period means the period so specified in an adoption agreement as a period of time—

  • Generator Maintenance Outage means the scheduled removal from service, in whole or in part, of a generating unit in order to perform necessary repairs on specific components of the facility, if removal of the facility meets the guidelines specified in the PJM Manuals.

  • Maintenance Costs means parts and materials, sublet and labour costs of a qualified licensed mechanic for the maintenance of the Revenue Service Vehicles, but shall not include costs associated with interior and exterior transit advertising signs and non-mechanical servicing of Revenue Service Vehicles such as fuelling, clearing fareboxes, cleaning and painting wheel rims, vehicle washing and other work performed by a serviceman; and,

  • Quarterly (1/Quarter) sampling frequency means the sampling shall be done in the months of March, June, August, and December, unless specifically identified otherwise in the Effluent Limitations and Monitoring Requirements table.

  • Quarterly (1/Quarter) sampling frequency means the sampling shall be done in the months of March, June, August, and December, unless specifically identified otherwise in the Effluent Limitations and Monitoring Requirements table.

  • Semi-annual (2/Year) sampling frequency means the sampling shall be done during the months of June and December, unless specifically identified otherwise.

  • Yield Maintenance Period means the period from and including the date of this Note until but not including the Scheduled Initial Maturity Date.

  • Semi-annual (2/Year) sampling frequency means the sampling shall be done during the months of June and December, unless specifically identified otherwise.

  • Power Factor means the ratio of usage power measured in kW to total power measured in kVA;

  • Operation and Maintenance Costs means the costs of:

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.

  • Reference evapotranspiration or “ETo” means a standard measurement of environmental parameters which affect the water use of plants. ETo is given expressed in inches per day, month, or year as represented in Appendix C of these Guidelines, and is an estimate of the evapotranspiration of a large field of four to seven-inch tall, cool-season grass that is well watered. Reference evapotranspiration is used as the basis of determining the Maximum Applied Water Allowances.

  • Maintenance Margin means the minimum amount of money required in your Trading Account as specified on the Trading Platform in order to keep a Transaction open on the Trading Platform.

  • Maintenance Programme shall have the meaning set forth in Clause 14.3; “Maintenance Period” shall have the meaning set forth in Clause 14.1; “Maintenance Requirements” shall have the meaning set forth in Clause 14.2;

  • Load Factor means the percentage of aircraft seats actually occupied on a flight (RPMs divided by ASMs). “NMB” means the National Mediation Board.

  • Routine maintenance means activities to keep an impervious surface as near as possible to its constructed condition. This includes ordinary maintenance activities, resurfacing paved areas, and exterior building changes or improvements which do not materially increase or concentrate stormwater runoff, or cause additional nonpoint source pollution.

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.

  • Maintenance Term means the period of time for which Customer has purchased Maintenance Services, as evidenced by the Purchase Order delivered by Customer in connection therewith, together with all renewals effected in accordance with Section 4 of this Agreement.

  • Maintenance Program means a maintenance program for the Aircraft approved by the Aviation Authority, in conformity with the Maintenance Planning Document.

  • Maintenance area means any geographic region of the United States previously designated nonattainment pursuant to the CAA Amendments of 1990 and subsequently redesignated to attainment subject to the requirement to develop a maintenance plan under §175A of the CAA, as amended.

  • Maintenance Charges means the charges payable by the applicant to the Maintenance Agency in accordance with the demand raised by the Maintenance Agency for the maintenance and up keep of the said building/ said complex, including common areas and facilities but does not include; (a) the charges for actual consumption of utilities in the Dwelling Unit including but not limited to electricity, water, which shall be charged based on actual consumption on monthly basis and (b) any statutory payments, taxes, with regard to the Dwelling Unit/ said building/said complex.

  • Performance Factor means any matter that could or will significantly affect a party’s ability to fulfill its obligations under this Agreement;

  • Preventive Maintenance means that maintenance, performed on a scheduled basis by the Contractor, which is designed to keep the Equipment in proper operating condition.

  • Yield Maintenance Amount means, with respect to any Note, an amount equal to the excess, if any, of the Discounted Value of the Called Principal of such Note over the sum of (i) such Called Principal plus (ii) interest accrued thereon as of (including interest due on) the Settlement Date with respect to such Called Principal. The Yield-Maintenance Amount shall in no event be less than zero.