On/Off Switch for Bestlite BL7 White - GUBI
- 50-day return policy
 
Circuit breaker for Bestlite BL7, a circuit breaker for mounting on the base of a 
Useful information 
When buying a new LED lightbulb, there are some things you should be aware of. The strength of an LED lightbulb is measured in lumen rather than watt.
15W = 140 lumen 
25W = 250 lumen 
40W = 470 lumen 
60W = 800 lumen 
75W = 1050 lumen 
100W = 1520 lumen
Furthermore, each lightbulb has an RA or CRI value. This describes the ability of the lightbulb to render colours, and it is measured on a scale from 0-100 RA, where 100 RA is the equivalent of natural lighting.
For normal homes, we recommend using a lightbulb with an RA value of at least 80RA.
Degrees Kelvin, on the other hand, describe 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 = Neutral white
1,000 – 3,000 K = Warm white
For comparison, candlelight has a degree Kelvin of around 1,500 K, direct sunlight is around 5,500 K, and a blue sky can reach 10,000 K. 
Manufacturer
- Brand:
 - GUBI
 - Item no.:
 - 70019069
 - EAN:
 - 5710902054821
 
Colour & design
- Color:
 - White
 - Material:
 - Plastic
 - Designer:
 - Robert Dudley Best
 
Light source
- Light bulb included:
 - No
 - Integrated LEDs:
 - No
 
Share your pictures with @lampemesteren
                - 50-day return policy
 - Professional Customer Service
 








