What Is the Coefficient of Utilization (CU)
The Coefficient of Utilization (CU) measures how efficiently a luminaire transfers light to the intended work area.
What is Cut-off Angle in Lighting
The cut-off angle in lighting refers to the angle between the vertical axis (nadir) and the first line of sight at which the bare light source is no longer visible.
What Is Lamp Efficiency: Understanding Luminous Efficacy and Efficiency in Lighting
Understanding the concepts of luminous efficacy and efficiency is crucial for making informed decisions about energy consumption, cost savings, and environmental impact.
Understanding Disability Glare: Causes, Effects, and Measurement
Disability glare is a common visual phenomenon that can significantly impact an individual’s ability to see clearly, particularly in situations involving bright light sources.
What Is Color Uniformity and How to Achieve It
Color uniformity, the consistency of color across an entire surface or display, is a critical aspect of visual quality that impacts user experience and product perception across various industries.
What Is a Type T Bulb
Type T light bulbs have been a staple for decades, illuminating homes, offices, and various other spaces.
What Is Veiling Luminance
Veiling luminance is a critical concept in roadway lighting design that significantly impacts driver visibility and safety.
It’s Too Expensive to Keep Waiting to Convert to LED Lighting
LED lighting offers remarkable energy savings when it replaces older lighting products. For example, you can expect energy consumption to drop by over 80% when you replace incandescent lamps, and savings of up to 50% are possible when upgrading fluorescent lighting.
Top 5 Landscape Lighting Design Dos and Don’ts
The term landscape lighting is somewhat broad. It can include anything from your front gate to your front door to the retaining wall at the very back side of your property.