Lighting guide
Warm Light vs Cool Light: Where Should You Use Each?
Colour temperature changes a room's character, but there is no winning number for an entire home. Choose light for the activity, time of day and colours already in the space.
By Lail · Updated
Read the Kelvin number
Lower Kelvin values appear warmer and more amber; higher values appear cooler and bluer. Brightness is measured separately, so a warm bulb can still be very bright.
Use warm light where you slow down
Warm-white lighting often suits bedrooms, living rooms and dining areas in the evening. It complements wood, warm neutrals and relaxed pools of lamp light.
Use neutral light where detail matters
Desks, mirrors, kitchens and work areas may benefit from clearer neutral light. Put task light close to the work so the whole room does not need to be equally bright.
Mix deliberately, not randomly
Different temperatures can mark different zones, but adjacent lamps serving one area look calmer when similar. Check bulb labels before replacing only one lamp in a pair.
