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the difference between par20 par30 par38

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led par light,get to know the difference between par20 par30 par38 and there advantage.

led par light,get to know the difference between par20 par30 par38 and there advantage.

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  • 1. Difference among PAR20 PAR30 PAR 38What is the difference among PAR20, PAR30 and PAR38?Before distinguishing, we should know what PAR means. PAR stands for “ParabolicAluminum Reflector”. The number after PAR indicates the diameter of the light. PAR20:the 20 denotes that it is 20 eighths of an inch in diameter, so it should be 20/8 inch, about64mm. So the PAR30 is about 95mm, PAR38 about 120mm.As the above, the diameter is the main difference among the 3 LED PAR lights.With a flat, round lens that like a car headlight, the par lights are in a cylindrical can-shaped housing. Different sizes of lenses are available that change the diameter of thecone of light. The par lights used to replace the traditional halogen lamp. They usuallyapply to light a large area such as villa, gallery, hotel, meeting room and so on.(#lil1203012p)

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