How to pick a fluorescent ballast
Practical advice on commercial lighting from LED retrofts to lighting design
How to pick a fluorescent ballast
View all posts
How to do value engineering the right way
Who should purchase lighting for my projects: A general contractor or my company?
Three ways to save on new construction lighting without value engineering
HID to LED retrofit solutions that will save you money [Pros and cons]
Common incandescent light bulbs and LED retrofits by application
How to calculate return on investment (ROI) and payback for your lighting project
kW vs. kWh: How much energy is my lighting using? [Calculator]
Do your lighting products need to be UL listed or ETL listed? And what about DLC and Energy Star?
What does it mean for a product to be DLC listed?
kW vs. kWh: How much energy is my lighting using? [Calculator]
How to calculate energy savings for lighting only: A step-by-step guide
How to calculate return on investment (ROI) and payback for your lighting project
What is CCT? A guide to choosing correlated color temperature for your lighting
How to choose the right CRI for your lighting: A practical guide to Color Rendering Index
Why can't I find 3500K lighting products?
Understanding LED lifespan: How long do LED lamps and fixtures actually last?
How long does LED lighting really last and what is actually covered by your warranty?
Trends in pricing and quality in LED lighting
What is CCT? A guide to choosing correlated color temperature for your lighting
How to choose the right CRI for your lighting: A practical guide to Color Rendering Index
Color temperature and wattage selectable LEDs [Pros and cons]
Solve LED dimming problems like flickering and strobing with these 4 simple tips
Here's an overview of common LED dimming issues and how to fix them
What's the difference between line voltage and low voltage (12v or 24v) lighting?
Solve LED dimming problems like flickering and strobing with these 4 simple tips
Here's an overview of common LED dimming issues and how to fix them
Here are some lumen per watt (LPW) targets for common LEDs
Fluorescent tubes: A brief overview of the different lamp types and sizes
Plug-and-play vs. ballast-bypass and other linear LED solutions
Common incandescent light bulbs and LED retrofits by application
What to do if your T12 magnetic ballast goes bad
Fluorescent tubes: A brief overview of the different lamp types and sizes
Plug-and-play vs. ballast-bypass and other linear LED solutions
What to do if your T12 magnetic ballast goes bad
The phase out of T12s: Everything you need to know about discontinued tubes
HID to LED retrofit solutions that will save you money [Pros and cons]
Plug-and-play vs. ballast-bypass and other linear LED solutions
Common incandescent light bulbs and LED retrofits by application
What is an incandescent light bulb and how does it work?
Plug-and-play vs. ballast-bypass and other linear LED solutions
Plug-and-play LED bulb vs. LED fixture: Pros and cons for your next project
Common light bulbs and LED upgrades for schools
National Lighting Distributor since 1983
