E27

Indicates the light colour of a light source. It is expressed in Kelvin. The higher the value the whiter the light. The lower the value, the yellower the light.

Colour Rendering Index indicates how correctly a light source reproduces the colours it shines on. The higher the CRI, the more correctly the colours are rendered under the light source.

This is the angle from which the light falls starting from the light source.

The total amount of visible light emitted by a light source.