CRI Archives - PULSAR
sales@pulsarlight.com+44 (0) 1223 403 500

5 Key Considerations for any Architectural Installation

  5 Key Considerations for Any Architectural Lighting Project 1.  Aesthetics The most important aspect of any architectural lighting project is aesthetics; this is why you’re installing lights in the first place, right? Modern LED fixtures such as the Pulsar Luxeos range offer a massive colour palette, and a plethora of different effects can be achieved. However, you don’t have to use everything at once. Exiting colour effects that look stunning on a piece of modern architecture may look gaudy on a heritage building façade. White light doesn’t have to be static; Pulsar’s Vibrant White Luxeos range can create any colour temperature from warm candlelight to tungsten to clear daylight, and anything in between. Dynamically changing colour temperature creates an effect that’s both subtle and interesting. Similarly, the custom RGBW light engines of the Vivid Colour range can create all manner of mixed colours, from bold saturated shades to more subtle pastel hues,

Colour Rendering – Crucial but often misunderstood

Colour Rendering - Explained Colour rendition is a crucial but often misunderstood aspect of any lighting installation. There are a few methods of measuring colour rendering, including TM-30, the Colour Quality Scale (CQS) and others, but this article will focus on the Colour Rendering Index (CRI) as this venerable system is still by far the most commonly used. What is colour rendering? Put simply, colour rendering is a measure of how accurate the colour of objects illuminated appears to be, when compared to a reference source. Things illuminated with a high CRI light source can be expected to look very similar to how they would in daylight, for example. What colour rendering doesn’t do is tell you anything about the colour of a light source; that’s instead determined by the colour temperature (CCT). It also doesn’t tell you the range of colours that can be seen under the light source- something known as the gamut area. How does CRI work? CRI is based on a set