Put in two of the values and then hit calculate to find the third value.
Beam spread led beam angle chart.
Beam spread nema type description 10 18 1 very narrow gt.
Angle of beam x 018 x distance beam spread.
120 x 018 x 15 32 4.
25 2 25 3 6 4 5 5 4 6 75 40 3 6 5 76 7 2 8 64 10 8 120 10 8 17 28 21 6 25 92 32 4.
1 866 609 0282 toll free.
To find the beam width from a given distance use this simple formula.
18 29 2 narrow gt.
If you re not sure how far to place the lights from the wall leave it blank and the calculator will recommend a distance based on the optimal viewing angle.
Figure out the led lens beam angle needed.
The ideal beam angle usually depends very individually on the place of use of the lamp and on your own use case.
4 05ft diameter light spread.
Let s say you need to know the beam spread of a 120 degree floodlight from a distance of 15 feet.
This can be determined very well with the beam angle calculator.
How to measure beam spread.
70 100 5 medium wide gt.
This convenient calculator will determine the beam angle the beam spot size or the distance of a beam.
Choosing the right type of beam angle can give your building the right type of ambience and visibility.
46 70 4 medium gt.
A beam angle is the angle of led light that spreads across the floor when a led lights is turned on.
Light on floor at 15 beam angle.
2 7ft diameter light spread.
29 46 3 medium narrow gt.
100 130 6 wide gt.
Just enter two known values and click the calculate button to calculate the unknown value you are looking for.
Having the right beam angle makes all the difference in the world when it comes to lighting a property correctly.
Note that while these abbreviations are commonly used the angles associated with these vary slightly from manufacturer to manufacturer.
The beam angle of an led spot determines the diameter of the generated light circle on the illuminated surface or object.
Beam spread is classified into nema types.
1 35ft diameter light spread.
Use this calculator to determine either the size of the circle of light how far away you should place the light or which degree of lens you should use.
How to use it.
3 24ft diameter light spread.
These are typical beam angles spread abbreviations.
2 16ft diameter light spread.
Just plug in the numbers into the formula shown above.
What you need to know about beam angles.
