The world of light can be a bit confusing. I put together this brief guide to make it easier to comprehend and hopefully next time you walk in a hardware store like Home Base, looking for a bulb, you will know exactly what to buy!

SOFT WHITE/WARM WHITE (2700–3000 K):

Warm white is the typical light you get from an incandescent light bulb. You know, the one we all grew up with from our pal Thomas Edison. Of course now with the invention of LEDs, you can get the same effect at a much lower running cost and longer durability. Warm/Soft LEDs create a relaxing atmosphere, and highlight golden and red tones.

If the colour pallet you have chosen for your space is of warm tones, this light will work wonders for you. Best for bedrooms and sitting rooms; providing a traditional warm, cozy feel.

BRIGHT WHITE/COOL WHITE (3500–4100 K) :

Cool colours have higher Kelvin temperatures . Cool/Daylight LEDs create a bright, clean, and lively mood, and inspire active areas in your home with intensely vibrant streams of light.

Best in kitchens, bathrooms or garages; giving rooms a whiter, more energetic feel.

DAYLIGHT (5000 – 6500 K) :

Best in bathrooms, kitchens and basements; good for reading, intricate projects, or applying makeup – provides the greatest contrast among colors.

Anything above 6500 K is not recommended for residential use as the light is too blue and harsh. It is intended for those performing specific tasks like manufacturers, photography etc.

In case you are still confused, as different sources vary in the ranges, just know if you want the traditional light bulb effect (soft white), go for 2700 K.

If you want to know what Kelvin temperature means, please read my blog post on Light Temperature.