Led warm light vs cool light trial#

The basic light everyone here on planet earth is used to is light being emitted from the sun. Next to the light emitting a pleasing color there is something which is actually more important when selecting a white LED strip or light, white light is not all created equally anymore. But next to the light being white, there is another value you should pay very close attention too, especially when itвЂ™s not listed! For a cosy setting something around 2600K~2700K or even close to 3000K is good and for work environments, garages and other places a bit higher value around 4000K is often better. Ok, so now we can pick the color of light we want. Here is another good comparison in pictures, courtesy ofВ hyperikon. In offices they tend to use a bit higher kelvin lights often around 4500K, it is said that higher kelvin lights work more energizing and thus are good for productivity! What most people are used to is between 2700k (bulbs) and 3100k (Halogen) lights, thatвЂ™s what most people have had in their home for the past few decades. Most often you can follow the following guide lines: Still, this isnвЂ™t something that is standardized and thus can still mean many things. Most manufacturers or sellers of lights express the Kelvin value in words such as вЂњwarm whiteвЂќ or вЂњnatural whiteвЂќ. This scale is a bit exaggerated but it does clearly illustrates that white can mean a lot of different things which makes it really hard to buy the correct light. To illustrate take a look at the following picture: To make this easier white light is indexed in вЂњkelvinвЂќ. This makes it very hard to express what вЂњwhite lightвЂќ really is. Then came fluorescent, halogen and in the end LED and all have different Pros and Cons. Then halogen lights became popular and that changed the color to have slightly less red in it. In the old days we only had normal вЂњbulbsвЂќ and those all used the same process to generate basically the same color light. White as a color is a very complicated color for a light. Colored light can be used for accent lighting and a lot of other things but itвЂ™s most often used in conjunction with white, so, letвЂ™s talk white! RGB lights look cool, but for normal lighting at the place where you eat, read or cook, any other color then white isnвЂ™t going to work. If you want to use lighting in your house, white LEDs are basically the only way to go.

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Led warm light vs cool light trial#

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