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Warm or Cool? Choosing the Right Colour Temperature

AAMI Lighting Studio14 June 20265 min read
Warm or Cool? Choosing the Right Colour Temperature

Colour temperature is measured in Kelvin (K), and it describes how warm or cool a light appears. Lower numbers are warmer and more golden; higher numbers are cooler and more blue-white. Getting it right is the difference between a room that feels cosy and one that feels like an office.

2700K – 3000K: Warm white

This is the golden, relaxing light you want in bedrooms, living rooms and dining areas. It's flattering, calming and pairs beautifully with wood and warm interiors. For most Indian homes, this is the default for living spaces.

4000K: Neutral white

A clean, natural white that works well in kitchens, bathrooms and study areas where you want clarity without harshness. It renders colours accurately, which is why it's a favourite for task areas.

5000K – 6500K: Cool white

Crisp and energising, cool white suits garages, utility areas and detailed workspaces. In living areas it can feel clinical, so use it sparingly.

Keep it consistent

The most common mistake is mixing temperatures in the same room — one warm bulb next to a cool one reads as ‘broken’. Pick a temperature per space and stick to it. Tunable fixtures let you shift across the day, and we're happy to demo them in the showroom.

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