Bulb Diolux (4W/400 lm) G9 3-DIM - GN
- 50-day return policy
- Free delivery over £99
Share your pictures with @lampemesteren
Design
GN Lighting
Light bulb Diolux (4W/400 lm) G9 3-DIM - GN
Useful information about light bulbs
When buying a new LED light bulb, there are some important things to be aware of.
The brightness of an LED bulb is measured in what is called lumens instead of watts.
15W = 140 lumens
25W = 250 lumens
40W = 470 lumens
60W = 800 lumens
75W = 1050 lumens
100W = 1520 lumens
In addition, a RA- or CRI-value is also indicated on the light bulb. This describes the light's ability to reproduce colours and is assessed on a scale of 0-100 RA, where 100 RA corresponds to daylight. For an ordinary home, it is recommended to use a light bulb with an RA value of min. 80RA.
The Kelvin rating, on the other hand, describes how warm the bulb's light is.
8,500 - 10,000 K = Cold blue
7,000 - 8,500 K = Cool white/blue
4,500 - 7,000 K = Cool white
3,000 - 4,500 K = Neutral white
1.000 - 3.000 K = Warm white
In comparison, the light from a candle has a chromaticity of about 1,500 K, direct sunlight is 5,500 K, while the blue sky reaches 10,000 K.
If you want to know more about light bulbs, you can find more information here.
Dimensions
Manufacturer
- Item no.:
- 70005387
- EAN:
- 5704413022530
Dimensions
- Length (in cm):
- 5.4
- Diameter (cm):
- 1.7
Light source
- Wattage (watts):
- 4
- Base type:
- G9
- Colour rendering (Ra):
- 80
Electrical information
- Average lifetime (h):
- 20000 h
Additional functions
- Dimmable:
- Yes
- Free delivery over £99
- 50-day return policy
- Professional Customer Service