As lighting experts (and yes, self-confessed lighting enthusiasts), we get asked a lot of questions about how lighting impacts the home.
The truth is, the right lighting doesn’t just determine how a room looks — it defines how a space feels.
It can create depth, drama, and atmosphere, while influencing our mood and wellbeing.
Here are the seven most frequently asked questions about lighting, along with expert answers from the team at Vitalux.
1. How much light do I really need?
Getting the right amount of light is the foundation of every good lighting plan.
Modern LED bulbs are measured in lumens, not watts — and the number you need depends on your space:
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Living rooms / bedrooms: 10–20 lumens per square foot
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Bathrooms / kitchens: 70–80 lumens per square foot
However, brightness alone isn’t everything. The right lighting depends on the size, layout, purpose, and mood you want to create.
With balanced illumination, you can achieve the perfect mix of ambience and function.
Pro Tip: Use dimmable LED lighting to adjust the intensity throughout the day.
2. What is layering light, and why is it so important?
The best lighting designs don’t rely on one single source — they use layered lighting.
This means combining three types of light:
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Ambient light – your general illumination
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Task light – focused lighting for specific activities
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Accent light – decorative lighting that adds drama and depth
A layered setup gives you flexibility, allowing you to adapt your lighting for different moods, times of day, or functions.
Explore more in our article: How to Layer Light Like a Designer
3. How does lighting affect your mood?
Light has a powerful impact on how we feel and function.
Long before electricity, our bodies followed the rhythm of sunlight — waking with the dawn and resting at dusk.
Today, lighting still regulates our circadian rhythm, influencing energy levels, focus, and sleep quality.
Poor lighting can make us feel tired or disconnected, while well-designed lighting can boost mood and productivity.
At Vitalux, we specialize in Human-Centric Lighting (HCL) — light that adapts to your natural rhythm and enhances wellbeing.
4. What’s the best colour temperature for a home?
The colour temperature of a light affects both appearance and emotion.
Measured in Kelvins (K):
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Warm white (2,700K–3,000K): creates a relaxing, cosy atmosphere — perfect for living areas.
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Neutral white (3,500K–4,000K): ideal for kitchens and workspaces.
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Cool white (4,000K–5,000K): energizing and focused — great for offices or bathrooms.
Tip: For a balanced home, mix warm and neutral lighting for natural transitions between rooms.
5. How do I choose the right lampshade?
A lampshade may seem like a small detail — but it dramatically changes how light is distributed.
Consider:
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Shape: drum, empire, square, oval, or straight empire.
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Material: silk, cotton, linen, velvet, parchment — each diffuses light differently.
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Style: choose a lampshade that complements your lamp base and your interior decor.
✨ Example: A linen shade creates a soft, diffused glow, while a metallic interior adds brightness and reflection.
6. What type of lighting is best for relaxation?
Soft, ambient lighting with warm tones helps the body unwind.
Avoid strong overhead light — instead, use wall sconces, floor lamps, or LED strips behind furniture to create a subtle, calming glow.
For modern setups, consider smart lighting systems that automatically dim in the evening to promote better rest.
7. How can I make my lighting energy-efficient?
Switching to LED technology is the simplest and most effective way to save energy.
LEDs last up to 25 times longer than traditional bulbs and use 80–90% less electricity.
Many Vitalux products include smart control systems that let you schedule lighting scenes, control brightness remotely, and reduce unnecessary usage.
Sustainable lighting = lower costs + lower environmental impact.