Home > News > Industrial News > about two-thirds of the world's people live in light pollution
News
Company News
Exhibition News
Industrial News
Certifications
Latest News

How to Replace a GU10 Bulb?

How to replace a GU10 bulb:
1. Squeeze the clip (or use sucker provided) to release the bulb from the fitting
2. Turn bulb counter clockwise to ‘unhook’ from the power supply
3. Twist new bulb clockwise into position
4. Replace clip

LED Bulbs Vs. CFL Bulbs: Which is Best for Me?

Before we had LEDs, there were compact fluorescent lamps, or CFLs for short. CFLs are fluorescent lamps that emit light from a mix of phosphors inside...

Are LED bulbs energy efficient?

Not only that! Actually, their recent bump in popularity may make you think that these energy efficient bulbs are a new technology. Not really- light ...

Advantages and disadvantages of LED lights

GU10 LED Spotlight manufacturer china Vintage LED bulbs wholesale Plastic with Aluminum LED bulb supplier  advantage: 1. Small size. The LED is basica...

How to choose a good LED lighting?

1.LED brightness is different, the price is different. LEDs for LED luminaires should be Class I laser class. 2.Strong anti-static LED, long life, an...

The key to LED lighting technology lies in these

1.Optical performance (light distribution) The optical performance of LED lamps mainly involves performance requirements in terms of photometry, spect...

UVC LED Embedded Disinfecting Face Mask Reaches $1M Fund on Crowdfunding Platform

We have now learned that COVID-19 is transmitted through droplets or surfaces contact of the infected individuals. As a result, wearing mask and inten...

The past and present of LED filament bulbs(part 2)

Where does the LED filament lamp come from? As early as 2008, Nippon Nippon Lamps introduced a filament lamp imitation of traditional incandescent lam...

LED color temperatures and how to choose the best ones

LED color temperatures and how to choose the best ones
What is a Kelvin?
What are LED color temperatures?
How to choose the perfect color temperature
Looking for affordable LED lights that’ll dramatically reduce your energy bill?

Yujileds® LED Matrix Solution with Full-color Functions

Yujileds® Matrix aims to provide high-density illumination with high-performance white, tunable-white light and full-color lighting options for a var...

How to choose LED light bulbs?

Here are a few things to consider when choosing LED light bulbs...
Efficiency, Colour Temperature, Colour Rendering, Heat Output, lifetime, etc.

2019 Global LED Display Market Outlook

2019 Global LED Display Market Outlook - Cinema, Rental Market and Price Trends According to the latest research report "2019 Global LED Display Marke...

Innotech wish you happy thanksgiving day!

It is Thanksgiving day today, a public holiday celebrated on the fourth Thursday of November in the United States, also it is a harvest festival today...

Trick or treat! Money or eat! INNOTECH Wish you a happy Halloween!

"Trick or treat! Money or eat!"  Here all the members from INNOTECH wish you a happy Halloween! Innotech is a professional manufacturer and exporter s...

Which five major factors will affect the life of LED lights?

If you use a light source for a long time, you get huge economic benefits and a reduced carbon footprint. Depending on the system design, flux reducti...
Contact Us
INNOTECH INDUSTRIAL COMPANY LIMITED
Office:#1201, 12/F., Anhui building, No.6007 Shennan Road, Shenzhen, China.
Tel: +86-755 8276 9313, 8276 9316, Fax: +86-755-8276 9319
Wechat: +8618938659461, Whatsapp: +8618938659461
Email: info@innolitech.com, Website: www.ledlightingsupplierchina.com Contact Now
On-line catalogue

News

about two-thirds of the world's people live in light pollution

Innotech Innotech 2018-09-04 16:33:22
According to a survey conducted by the United States, about two-thirds of the world's people live in light pollution. Two-thirds! What a terrible data this is!

Among all kinds of light pollution, the one we can control most is the light. So, the question is, what are the different effects of different colors of light?

Some counselors said that different lights have an impact on people's mood and heartbeat.



We asked three male and female lab assistants to record their heartbeat every minute under normal conditions, and then illuminate them with red and blue lights to see how their heartbeats changed.

White light

In the white light environment, the three testers' heartbeats per minute were 64, 94, and 84, respectively.

Red light

After three minutes, we can see that the male laboratory assistant has the most heart rate improvement per minute, which has reached 88 per minute.

The heart rate of the other two experimental staff also increased to varying degrees, 99 per minute and 94 per minute.

Blue light

The opposite of red is the blue light, and the blue light color helps people calm down and concentrate.



Similarly, after three minutes, the heart rate of the three lab members was lower than that of the red light. Two of them returned to the heart rate similar to those under the white light, which was 66 per minute and 95 per minute.

And there is also a laboratory tester's heart rate, actually dropped to 77 per minute.

Why does the color of the light affect a person's mood or even a heartbeat? Because the color of the light directly stimulates the vision, and the visual and psychological are related. Although in our daily life, the most exposed lights are nothing more than white or yellow, but from a spectral point of view, they all contain different proportions of blue or red light, such as the office LED white light tube, which is the blue light. .

According to the data of the Chinese Medical Association Ophthalmology Branch, among the 420 million Internet users in China, 63.5% of Internet users have different degrees of eye diseases due to blue light, radiation loss, cataract, and blindness.

In addition to the white light tube, is there any blue light hazard?

That's right, it's our favorite mobile phone. When you play the phone, the distance from Blu-ray is the closest.



Blu-ray not only affects the secretion of melatonin, but also the damage to the eyes. Especially for students who are in the developmental stage, many students have worn glasses early because of their learning. Nowadays, the blue light emitted by mobile phones is more harmful to the yellow spots of students' eyes.

The macula is directly opposite the structure of our pupil retina and directly receives light from the pupil. The more blue light the macular receives, the more severe its mitochondria is damaged. Over time, it may cause macular lesions.