Lighting design
On completing her studies at KLC School of Design, Rosalie won the Light IQ Award for lighting design, presented by Rebecca Weir from Light IQ, in recognition of her deep understanding of how light affects human behaviour.
She has since spent several years specialising in both commercial and residential lighting, creating detailed schemes and overseeing installations on site alongside electricians.
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PSYCHOLOGICAL ASPECTS OF LIGHT
Different light temperatures and colours influence how we perceive and experience a space. Bright or blue light can energise, while yellow tones promote relaxation—making lighting key to the mood and function of a room. Natural light improves wellbeing, regulates sleep, and even affects how we perceive flavour. By understanding these effects, interior design can enhance both the emotional and physical experience of a space.​
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Daylight and Light Temperatures
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Daylight: ~6,500 Kelvin
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Overcast: ~10,000 Kelvin (very cool, white light that can feel depressive)
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Which light is right for you?
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Bright light can heighten emotions, including anxiousness. It is not ideal for social breakout zones but works well in other areas.
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Blue light energises by lowering melatonin, making it suitable for mornings but not for bedtime.
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Yellow tones promote relaxation and contentment, perfect for bedrooms or intimate dining areas.
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Natural light improves mood, regulates sleep cycles, and is essential for wellbeing.
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Light can even influence our perception of flavour, highlighting just how powerful it is in shaping our experience of a space.