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What is 4000K light good for?
4000K Color Range This color range produces a balanced color tone, not too blue and not too yellow. This creates an environment that can keep employees alert through the day. Spaces that would benefit from this type of light would be commercial spaces, retail spaces, hospital offices and hallways, and office spaces.
Are bright LED lights bad for your eyes?
Since LEDs are so bright, there are questions whether or not they can do damage to our eyes if used overtime. Don’t worry, though. The short answer to this is no, they won’t hurt your eyes. This concern comes from the LED bulb’s use of blue light.
What is the difference between 3000K 4000K and 5000K lighting?
4000K is slightly less cool or less white than a 5000K light. Both 4000K and 5000K are the beginning of more white tones within the overall kelvin scale of 1,000K to 10,000K. 3000K will carry more of a yellow tint to it, but still can function nicely within a wide range of applications.
What does 4000K in lighting mean?
4000K is really the transitional color temperature that begins to turn the warmer yellow of 3000K into a cool white. At 5000K you will only be seeing the cool white color temperature in the light. Warm light will typically be anything that’s 3000K and under. Cool white will be anything that’s 4000K and above.
Is 4000K good for eyes?
When our eyes are adapted to, or are expecting a true natural daylight color at 6500K, the color temperature difference is a large 2500K difference. Since it is neither too far from residential warm-white colors nor natural daylight white, 4000K can be a very effective color temperature choice.
Is 4000K LED bright?
A 4000K LED bulb produces a bright white or cool toned kind of color which gives a warm effect as well as bright enough to work beneath it.
What type of light is better for your eyes?
Traditional incandescent bulbs are fine, but many people are looking for a more energy efficient option. Luckily, “warm light” CFLs (Compact Fluorescent Lights) are okay for your eyes, as well as being much more efficient. They do emit UV rays, but a much smaller amount. You can also use LED bulbs or halogens.
Is 4000K bad for eyes?
In residential applications, 4000K LED lamps would be beneficial for areas where additional color clarity is desired.
How many Kelvin is a living room?
2000K-3000K: gives off a soft white glow, often yellow in appearance; best for living rooms, dining rooms, bedrooms and outdoor spaces. 3100K-4500K: gives off a bright amount of white light; best for kitchens, offices, work spaces and vanities where task lighting is needed.
What is the difference between 3500K and 4000K?
Generally, ‘warm’ light is anything 3000K or lower, while ‘cool’ light is 4000K or above. 3500K, a middle ground often called ‘neutral’, can look either cool or warm depending on furnishings and other lighting nearby. 5000K and up: produces a bright bluish hue of light, mostly found in commercial locations.
What are high pressure sodium vapor (HPS) lights?
What is a High Pressure Sodium Light: High Pressure Sodium Vapor (HPS) lights, similar to LPS lights, are a specific type of gas-discharge light (also known as a High Intensity Discharge, HID or arc light). The principal difference between low and high pressure sodium lights is the operating pressure inside the lamp.
What are high pressure sodium street lights?
High Pressure Sodium (HPS) street lights are one of the most common street lights you can see today. They produce a distinctively yellow-orange, monochromatic glow. You can still see many HPS lights for lighting large areas, manufacturing sites, roadways, parks, and parking lots.
What are the advantages of low pressure sodium lamps?
Sodium lights operate in a range where the human eye is very sensitive and so there is less power required to achieve the same lighting effect. For this reason they are very efficient. Additionally, despite their long warm-up period (5-10 minutes), low pressure sodium lamps will re-ignite immediately in the event of a power interruption.
Are LED street lights better than HPS lights?
HPS lights would do poorly on projecting the colors of objects with high precision. If street lights are to be switched on and off frequently, HPS lights are also not appropriate for the job. This is where LED street lights are best at. What is a Light Emitting Diode (LED) Street Light?