Residential Lighting
The color temperature of a bulb is measured in kelvins (K). The lower the number of kelvins, the yellower the light. The higher the number, the bluer the light.
13 W - 850 lm - 4,100 K
Whiter light with bluish tint
If you prefer functional lighting, choose cool white. Many people find it suitable for the kitchen, reading area, workshop or basement, for instance.
13 W - 850 lm - 2,700 K
Yellower light, similar to incandescent
To reproduce the atmosphere of incandescent lighting, choose soft or warm white.
| Description | Colour temperature (K) |
| Warm or soft white | 2,700 - 3,000 |
| Cool white, daylight | 4,100 - 6,500 |