Resources & Education On Lighting

Comparison showing selectable wattage LED fixtures with on-site power tuning replacing complex photometric lighting layouts in commercial and industrial applications

The Switch to Selectable Wattage: How Power-Tun...

Traditional outdoor and commercial lighting design has relied on fixed-wattage fixtures paired with detailed photometric layouts. While effective on paper, this approach often fails to account for real-world variables such...

The Switch to Selectable Wattage: How Power-Tun...

Traditional outdoor and commercial lighting design has relied on fixed-wattage fixtures paired with detailed photometric layouts. While effective on paper, this approach often fails to account for real-world variables such...

Comparison illustrating fluorescent ballast failure versus Type B LED tube conversion, showing reduced maintenance labor and lower long-term operating costs in commercial lighting systems

Calculating the Hidden Cost of Ballast Failure:...

Fluorescent lighting systems rely on ballasts as an intermediary component between the power source and the lamp. While ballasts are often treated as a fixed part of the lighting infrastructure,...

Calculating the Hidden Cost of Ballast Failure:...

Fluorescent lighting systems rely on ballasts as an intermediary component between the power source and the lamp. While ballasts are often treated as a fixed part of the lighting infrastructure,...

Infographic explaining EPAct 179D tax deductions for LED lighting upgrades, showing potential dollar-per-square-foot savings and ROI benefits for commercial property owners in 2026

EPAct 179D Tax Deductions for LED Upgrades: A 2...

Section 179D of the Energy Policy Act allows commercial building owners to deduct the cost of qualifying energy-efficient improvements. Lighting retrofits remain one of the most common and cost-effective paths...

EPAct 179D Tax Deductions for LED Upgrades: A 2...

Section 179D of the Energy Policy Act allows commercial building owners to deduct the cost of qualifying energy-efficient improvements. Lighting retrofits remain one of the most common and cost-effective paths...

Comparison of NSF-certified IP69K LED fixtures and standard vapor tight lights in a food processing washdown area showing why non-IP69K fixtures fail under high-pressure cleaning

Food Processing Lighting (NSF / IP69K): Why Sta...

Food processing environments impose operating conditions that exceed the design limits of standard commercial vapor tight fixtures. Daily sanitation cycles involving high-pressure, high-temperature washdown introduce mechanical force, thermal shock, and...

Food Processing Lighting (NSF / IP69K): Why Sta...

Food processing environments impose operating conditions that exceed the design limits of standard commercial vapor tight fixtures. Daily sanitation cycles involving high-pressure, high-temperature washdown introduce mechanical force, thermal shock, and...

Illustration showing correct and incorrect 0–10V dimming wiring in commercial LED systems, highlighting polarity errors and electrical interference that cause flickering

Troubleshooting 0–10V Dimming Flicker: Wiring P...

0–10V dimming is widely used in commercial LED lighting because it is simple, scalable, and compatible with many control platforms. Despite this, flicker remains one of the most common commissioning...

Troubleshooting 0–10V Dimming Flicker: Wiring P...

0–10V dimming is widely used in commercial LED lighting because it is simple, scalable, and compatible with many control platforms. Despite this, flicker remains one of the most common commissioning...

Side-by-side comparison of integrated LED troffer fixtures and LED tube retrofits highlighting differences in lifespan, maintenance, and retrofit strategy for commercial lighting systems

Integrated LED Fixtures vs. LED Tubes: Choosing...

When upgrading fluorescent troffers to LED, facilities typically face two options: replacing the entire fixture with an integrated LED troffer or retrofitting the existing housing with LED tubes. While both...

Integrated LED Fixtures vs. LED Tubes: Choosing...

When upgrading fluorescent troffers to LED, facilities typically face two options: replacing the entire fixture with an integrated LED troffer or retrofitting the existing housing with LED tubes. While both...