| Important Technical and Informational Updates |
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Effect of Motion Sensors on Ballast and Lamp Life [Volume: ]
 Use of Program Start Ballast in Frequently Switched (Automatically Controlled) Fluorescent InstallationsEnergy Savings is a major driving influence in most modern lighting projects. Occupancy and daylight sensors are two of the most effective energy saving measures available today. It is almost certain at least some fluorescent luminares on almost every project will be installed in sensor controled areas. Program start ballast may be required to prevent loss of ballast or lamp warrantees.» Click here to View Complete Article |
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Underwriters (UL) Laboratories Listing Authorizations [Volume: ]
We maintain several UL listingsCrownlite Mfg. Corp. has been manufacturing UL listed products under UL standards 1598 (general coverage), UL 153 (Portable lamps), and UL48 (Electric signs - a display having lettering is considered a “sign” by UL), and several others, for over 60 years.» Click here to View Complete Article |
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'IP' Seal Ratings (International Ingress Protection) for Critical Environments - EN60529 [Volume: ]
EN 60529 outlines an international (IP65, IP67, etc.) classification system for the sealing effectiveness in lighting fixturesIEC 60529 is an international (IP) standard that classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water and moisture in electrical enclosures and lighting fixtures.» Click here to View Complete Article |
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"Explosion Proof" and UL Hazardous Location Classification [Volume: ]
"Explosion proof" is both a casually-used generic designation and a precise technical term.In its more generally used form it means that the equipment being discussed is safe for use in a "Hazardous Location". Its strict technical use refers to a specific methodology for making equipment safe for use in hazardous locations.» Click here to View Complete Article |
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Ballast Disconnect Devices - Why and When to Use Them [Volume: ]
Effective Jan. 1, 2008: within Part XIII, Section 410.73(G) has been added to the 2005 NECThis requires a disconnecting means (BD) for ballasted luminaires installed in an indoor location for commercial and industrial installations. This requirement can be met by either the manufacturer or the installer.» Click here to View Complete Article |
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Program Start Ballasts Operation [Volume: ]
Soft Start Lamps for Longer life.The programmed start ballast incorporates a starting method which is gentler on the lamp than either the rapid or instant start ballasts.» Click here to View Complete Article |
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Lamp Life [Volume: ]
Average Rated or Average Median LifeThe life of any one individual fluorescent lamp cannot be predicted» Click here to View Complete Article |
| Architectural & Decorative - Knowledge Base |
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Commissioning (Cx) Lighting and Day lighting Systems [Volume: ]
Why, How, and the Benefits of - Lighting and Day lighting Commissioning (Cx)Our lighting and energy consulting (PE) engineering team is available to work as a partner with the building Commissioning Authority, focusing on the lighting and daylighting aspects of the commissioning process and responsabilty.» Click here to View Complete Article |
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Motion Sensored Lighting Comes in Many Flavors [Volume: ]
Defining the Exact Operational and Wiring Configuration for Sensor Controlled LuminairesUse the following questionaire to clearly define the exact operational and wiring configuration for your sensor controlled Luminaires on a project.» Click here to View Complete Article |
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Plug-In Wiring Systems (PIWS) Come In Many Flavors [Volume: ]
Plug-in wiring is one of the only options to almost any lighting system that can save cost in all areasPlug-in wiring is one of the only options to almost any lighting system that can save cost in all areas: Material, Labor, and Overhead, resulting in a more profitable job for the contractor and a more cost effective project for the owner. It is a classic WIN-WIN for all.» Click here to View Complete Article |
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Extruded Lighting Products Come in Many Flavors [Volume: ]
RFQ Checklist for Extruded LuminairesUse this Checklist Form to clearly define the exact requirements for your Extruded Luminaire project.» Click here to View Complete Article |
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Computerized Lighting System Design Assistance [Volume: ]
Lighting Layout Data Transmittal FormAnswer with confidence those universal questions:
What level is right for the application? What type, quantity, and configuration of fixtures will work best in the space? Will the lighting system be comfortable (Visual Comfort Probability)? How uniform will it be? Will it provide good lighting on vertical surfaces? How well will people perform under the new system (Relative Visual Performance)?» Click here to View Complete Article |
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Specular Reflectors - Facts you should know [Volume: ]
Underwriter’s Laboratories (UL), Iridescence, Masking, Maintenance, Care and Cleaning GuidelinesField modifying a UL listed fixture in any way INVALIDATES the UL listing; Iridescence the optical phenomenon that produces a rain-bowing like effect; Make sure you remove the protective plastic strippable liner (mask); For general purpose cleaning use a mild soap and water, (no ammonia, please!),» Click here to View Complete Article |
| Point of Purchase, Sign, and Exhibit - Knowledge Base |
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Research on Lighting, POP, and Increased Product Sales at Retail [Volume: ]
Research Shows Lighting is a Retail MoneymakerResearch shows lighting is a retail moneymaker. New tests yield important data on how lighting boosts sales» Click here to View Complete Article |
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A Comprehensive Design and Engineering Checklist [Volume: ]
Lighting, Electrical, and Data for POP/POS Displays, Signs and ExhibitsA Check List of Lighting, Electrical, and Data System Design Considerations» Click here to View Complete Article |
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Lighting Systems That Sell Product [Volume: 1-3]
Good Lighting Attracts More Attention and Sells More Product At RetailCrownlite works closely with major pop, display, trade show, exhibit, & sign manufacturers to provide creative P.O.P. retail display lighting systems that maximize the total value of their display products to their retail customers.» Click here to View Complete Article |
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The Scoop On Underwriter's (UL) Listings [Volume: ]
(Luminaires (UL1598), Portable Luminaires (UL153), Electric Signs (UL48), Wired Cabinets (UL65), And Commercial Displays)Sooner or later, every lighting project will face the question of whether or not to require Underwriter’s Laboratory (UL) listing of the electrical and mechanical components, especially the lighting elements, of the display.» Click here to View Complete Article |
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Flexible Cord Wiring - POP Millwork and Cabinetry, UL65 and The National Electrical code [Volume: ]
Lighting and electrical wiring integrated with Point of Purchase (POP) Displays, Millwork and Cabinetry, Showcases, Display Cases, and other exhibit lighting systemsWhen incorporating lighting into any type of POP or custom milled (millwork) furniture display, the lighting and electrical systems must consider compliance with Underwriters Laboratories (UL) standards and electrical code requirements,» Click here to View Complete Article |
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Failure Modes of Electronic and LED Devices [Volume: ]
Why are So many of My LED Modules Failing?Electronic components have a wide range of failure modes. Some happen immediately or after a short time. Others are latent and will not show up for months or years.» Click here to View Complete Article |
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ElectroStatic Discharge (ESD) in LED Electronic Devices [Volume: ]
Electrostatic Discharge is Defined as the Transfer of Charge Between Bodies at Different Electrical PotentialsPoor bonding and grounding allows bodies that are meant to be at the same “0” voltage reference electrical potential (voltage) to be at different electrical potentials (potential difference) allowing unwanted and potentially damaging charge transfer.)» Click here to View Complete Article |
| Energy Savings - Knowledge Base |
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Commissioning (Cx) Lighting and Day lighting Systems [Volume: ]
Why, How, and the Benefits of - Lighting and Day lighting Commissioning (Cx)Our lighting and energy consulting (PE) engineering team is available to work as a partner with the building Commissioning Authority, focusing on the lighting and daylighting aspects of the commissioning process and responsabilty.» Click here to View Complete Article |
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Mercury in Compact Fluorescent (CFL) Lamps [Volume: ]
NATIONAL LIGHTING BUREAU Weighs in on Mercury in Compact Fluorescent (CFL) LightingThere's so much misinformation about mercury in compact fluorescent (CFL) lighting, American consumers are being discouraged from using them.» Click here to View Complete Article |
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New National Commercial Building Reference Standard For All Federal and State Building Energy Codes [Volume: ]
The Department of Energy has established ANSI/ASHRAE/IESNA Standard 90.1-2004The Department of Energy has established ANSI/ASHRAE/IESNA Standard 90.1-2004, Energy Standard for Buildings Except Low-Rise Residential Buildings, as the new national commercial building reference standard, for all federal and state building energy codes, starting in 2010.» Click here to View Complete Article |
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Energy Tax Benefits - The 2005 Energy Policy Act [Volume: ]
Energy Tax Benefit Potential For You And Your Customers Thru The 2005 Energy Policy Act.Did you know LIGHTING DISTRIBUTORS and CONTRACTORS who provide independent third party energy certification for their clients have the potential to secure more jobs and receive substantial tax benefits due to the 2005 Energy Policy Act?» Click here to View Complete Article |
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LIPA Lighting Commercial Construction Rebate Program (2013) [Volume: ]
Lighting equipment for General and Performance Lighting, and the 2013 Eligibility and Equipment Eligibility Guidelines.A complete abstract of LIPA's 2013 Prescriptive, Custom, and Whole Building Lighting Incentive Programs. See what codes apply and how to maximize your projects rebate potential.» Click here to View Complete Article |
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Specular Reflectors - Facts you should know [Volume: ]
Underwriter’s Laboratories (UL), Iridescence, Masking, Maintenance, Care and Cleaning GuidelinesField modifying a UL listed fixture in any way INVALIDATES the UL listing; Iridescence the optical phenomenon that produces a rain-bowing like effect; Make sure you remove the protective plastic strippable liner (mask); For general purpose cleaning use a mild soap and water, (no ammonia, please!),» Click here to View Complete Article |
| Safety, Installation, and Maintenance Instructions and Guides |
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Basic Safety Instructions for All Lighting Related Electrical Work [Volume: ]
Read these instructions completely and carefully before installing.Following basic saftey and installation best practices will insure a satufactory and issue free installation. Make sure you have all the pages of this set of instructions.» Click here to View Complete Article |
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Installing Fixtures with Emergency Battery Backup Power Packs [Volume: ]
Wiring, Testing, and maintenance.Following basic installation methods will insure a satifactory installation» Click here to View Complete Article |
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Adjusting and reconfiguring series (M)255 OS, Sensor Enabled Fixtures [Volume: ]
These fixtures are shipped factory pre-configured.Caution: Read these instructions carefully before considering reconfiguring the sensor system!» Click here to View Complete Article |
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Installing Enclosed & Gasket Series 705 type Units [Volume: 705]
This fixture is UL listed for Damp and Wet location only.Make sure application and installation area are classified correctly
A. This fixture is UL listed for Damp and Wet location only. It is not UL classified or listed for class I, II, or III areas.
B. UL listed Damp and Wet location fixtures are not designed to be gas tight and they will ‘breath’. » Click here to View Complete Article |
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Specular Reflectors - Facts you should know [Volume: ]
Underwriter’s Laboratories (UL), Iridescence, Masking, Maintenance, Care and Cleaning GuidelinesField modifying a UL listed fixture in any way INVALIDATES the UL listing; Iridescence the optical phenomenon that produces a rain-bowing like effect; Make sure you remove the protective plastic strippable liner (mask); For general purpose cleaning use a mild soap and water, (no ammonia, please!),» Click here to View Complete Article |
