How Lighting and Paint Color Can Affect Color Rendering
Our expert, Randall Whitehead, IALD, explains how your walls can offset your light source.
How do I select floor and wall tiles for a bathroom devoid of natural lighting and lit with incandescent light? I’m eager to use a cream/ivory color scheme, but every tile I bring in looks beige or gray.
I actually called the person who posed this question because the result she was getting was in contrast to what should have been happening. Everything should have shifted towards the warmer tones. In completing my CSI investigation, I found out that the walls were painted a hunter green and it was the reflected light that was causing the color shift. Changing the wall color to a more neutral tone corrected the problem. All light is measured in degrees Kelvin. Daylight is 5000K and standard incandescent light is 2800K. Daylight is best for color matching but the cooler quality of the light is less attractive for warmer tones, including skin tone. People often run over to the window to see what the color of the tile or rug sample is, but then they are disappointed when they go home and put them in a room filled with incandescent light because they look so different than when they saw them in the store.
Randall Whitehead, IALD
Lastest from ask randall
I would recommend a 21-inch-diameter fixture and I would have the bottom of the fixture 36 inches above the table top. That being said, depending on... read full story
If the fixtures are decorative in nature, then 70 inches to 80 inches would be the right mounting height. If they are more of an indirect light... read full story
This has nothing to do with building code. While it is less expensive electricity-wise to not install light bulbs in the recessed fixtures, I think... read full story
Live CEU Webinar: LED Lighting 204 - LED and Solid-State Lighting Opportunities for Aging Eyes, Health and Behavior
Wednesday, Dec. 2, 2-3 p.m. EST Sponsored by Kuzco Lighting. Register for this free CEU webinar by clicking here. Webinar Overview:Learning units:AIA/CES LU (HSW) 1.0... read full story
Sponsored by Bock Lighting, CSL, Fanimation, Pure Lighting/Edge Lighting and USA LED Lighting Solutions. Wednesday, June 10, 2-3 p.m. EDT This free CEU webinar has... read full story
Archived CEU Webinar: LED Lighting 202 - LED and Solid-State Lighting Design Update for Residential Applications
Sponsored by Emerson, Ferguson and Pure Lighting/Edge Lighting. This free CEU webinar has already taken place, but you can watch the archived presentation on-demand by... read full story