Led bulb 5w 400lm 3000k dimbar gu10
Useful information
When buying a new led bulb, there are a few things you should keep in mind. The strength of an led bulb is measured in lumens, not watts.
15W 140 lumens
25W 250 lumens
40W 470 lumens
60W 800 lumens
75W 1050 lumens
100W 1520 lumens
In addition, each traditional light bulb has an ra or cri value. This describes the traditional light bulb's ability to reproduce colours and is measured on a scale of 0-100 cri, with 100 cri corresponding to natural light.
For normal households, we recommend using a traditional light bulb with a cri value of at least 80cri.
Kelvin, on the other hand, describes the warmth of the light.
8,500
10,000 K cold blue
7,000
8,500 K cold white blue
4,500
7,000 K cold white
3,000
4,500 K cool white
1,000
3,000 K warm white
For comparison: candlelight has a kelvin value of about 1,500 k, direct sunlight is about 5,500 k, and a blue sky can reach 10,000 k.
If you want to know more about bulbs, you can read all about them.
