refletor de led This article assumes you are already convinced about going ‘LED’ but want some specific product ideas.In this article I would like to present 3 general product categories that can indicador de ph be used to begin your transition to LED lighting.Each idea is going to have more than one product possibility that can be tailored to your exact needs.Also, each individual product itself may various options.We will discuss some of these options and how you should go about selecting each.This is important as LEDs are a new technology and not everyone knows what options are available or even exactly how to choose them.
The first product category is LED PAR lights.The word PAR is an abbreviation for parabolic reflector.This is actually not applicable to LEDs since they have lenses and are no longer dependent on reflectors to create directional light.In fact the lenses on LED lights are much more efficient than reflectors.LED light is directional and can be controlled precisely with the use of lenses.As long as we are talking about lenses that is going to be the first thing you will have to make a choice on.LED PAR lights can be purchased with various lens angles.Usually you will have choices like 30, 45, and 60 degree lenses.The lens controls the angle of the light.The tighter the angle the more concentrated the light, and the wider the angle the more diffuse the light, but a greater area will be illuminated.A 45 degree angle is possibly most all purpose but aesthetically, and mathematically thirds are nicer or a 60 or 30 degree angle.Use 60 for general purpose and 30 for spotlighting.
Next when you order a PAR light you would have to select the color.One of the advantages of LEDs is that you can select precisely the color of the light.Common options are warm white 2,800 – 3,800K, commercial white 4,000 – 5,000K, and pure white 6,000 – 6,500K.Each color has its advantages depending on the situation.Warm white is best for creating atmosphere, while pure white is a bit brighter and produces more lumens per Watt.For security lighting you would use pure white, for a bar most likely warm white.
Finally, in the case of LED PAR lights you would have to select the number of Watts.I generally advise multiplying by 5 to 10 when