Knowledge Base

Lighting Resources

Glossary EPAct 2005 Lighting Consultations Lighting Installation Lighting Project Financing Rebate Center

Lighting Basics

Color Rendering Index - CRI Kelvin Color Temperature Average Rated Life Kilowatt Hours(kWh) Initial vs. Mean Lumens What is a Lumen? Lumens vs. Candela

The Electromagnetic Spectrum The Human Eye & Light Lighting Certifications Wet Location Lighting Electrical Circuits DLC - Design Lights Consortium Lighting Rebates

History of Lighting

History of the Incandescent Light Bulb History of HID Lighting History of LED Lighting History of Induction Lighting History of Fluorescent Lighting

LED Lighting Technology

Intro to LED Lighting How LED Lighting Works History of LED Lighting Pros & Cons of LED Lighting LED Dimming LED Products Retrofit Guides

Why Do LEDs Fail? How LED Drivers Work T8 to LED Retrofit Guide LED Troffers For Office Space LED Cooler & Refrigerator Lighting Common Applications for LED

Fluorescent Lighting Technology

How Fluorescent Ballasts Work History of Fluorescent Lighting Pros & Cons of Fluorescent Lighting Why Fluorescent Lighting Fails Ballast Factors Instant vs. Programmed Ballasts T12 Fluorescent Ban

Induction Lighting Technology

History of Induction Lighting Induction FAQ

Old Technology

Mercury Vapor Lamps Metal Halide Lamps History of HID Lighting

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