Everything you always wanted to know about light but were afraid to ask!
We finally know what they are LUMEN e WATT and what they indicate when we read the card of a lamp.
But how do we use this data to evaluate the purchase of a lighting fixture?
I have to evaluate the RELATIONSHIP between these two sizes!
In fact I will have to choose the lamp he will give me MINOR CONSUMPTION for the same light emitted or the best LIGHT OUTPUT for the same consumption.
A lamp that consumes 10w and emits 1000 lumens will certainly be more performing than a lamp that emits 500 lumens for the same wattage. In the same way, between two lamps that emit the same lumens, I will choose the one that consumes less watts!
ALL CLEAR?
Next week we will discover another data that we often find on the technical sheets of a lighting device or the KELVIN!
DON'T MISS THE NEXT ISSUE!
