How to choose floodlights and spotlights ?

When you need to provide a source of light for various spaces that are large, then you should buy some floodlights to install. Note that floodlights are ideal to use for the sake of illuminating warehouses, driveways, parking lots or stages and other large spaces.

If you would like to make wall art or specific display objects the central point of focus, then it is a good idea to use spotlights in these situations. In addition, spotlights are ideal to use when desiring to feature special elements of landscape designs as well as exterior and interior architectural details.

Whenever you are getting ready to make a purchase in regard to a floodlight or spotlight, it is always an imperative step to give consideration to determine the width of the beam that is needed from the floodlight or spotlight. It is not always beneficial to know the exact width of the beam of a light in terms of degrees. But rather it is relatively simpler to gain an understanding of the width of the beam by using the measurement of meter in relation to a designated distance.

The good news is that there is an easy formula that will help you to determine the needed width of the beam of light in feet.

The formula is as follows:

LED Floodlight

The angle of the beam multiplied by 0.018 and then multiplied by the distance from the light bulb is equivalent to the width of the beam of light.

Take into consideration for example, if the floodlight produces a beam of light which is the width of 80° degrees, and you desire to comprehend what the width of the beam of light will be from a distance of 3 meters, all you have to do is use the formula.

That means that you will multiply 80° degrees by 0.018 and then multiply that by 3 meters. The result is that the width of the beam of the floodlight will be 4.3 meters.

Then if you have a spotlight that produces a beam of light with a width of 30° degrees and desire to comprehend what the width of the beam of light will be from a distance of 4.5m, you can use the formula again.

That means that you multiply 30° degrees by 0.018 and then multiply 4.5 meters. The result is that the width of the beam of light of the spotlight will be 2.43 meters.

At Best Buy Lighting we have large range of floodlights and spotlight for your needs. You are welcome to visit our retail shop or check our online store for a massive selection of outdoor spotlights and Led floodlights. 

Filed in: Floodlights, Outdoor Lights, spotlight

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