LED Downlight Colour

LED Downlight Colour

The descriptions Warm, Cool,Natural and Daylight are a bit vague so the precise colour temperature is usually given for clarity.
Here is a guide:

2700K  This is the warm colour of halogen and tungsten filament bulbs
3000K  This is the colour of LED Warm White, it is slightly whiter but the effect is crisper than the halogen

4000K This is called Cool White or Natural White.  It is noticeably whiter than Warm White.  It is the type of light you see in offices and supermarkets.

6000K This Daylight.  It is a cold white light which is often used in a medical inspection room as it is close to sunlight