Home > News > Industrial News > Expert interpretation: Does the light affect vision?
Company News
Exhibition News
Industrial News
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...

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...

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 ...

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?

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.

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...

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
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


Expert interpretation: Does the light affect vision?

Innotech Innotech 2018-09-05 10:52:06

Compared with traditional incandescent lamps, energy-saving lamps have obvious effects on energy saving and energy saving, but do energy-saving lamps have adverse effects on people's vision?

With the phasing out of the roadmap for incandescent lamps in China, more and more families will use energy-saving lamps. Compared with traditional incandescent lamps, energy-saving lamps have obvious effects on energy saving and energy saving, but do energy-saving lamps have adverse effects on people's vision?

Strobe of unqualified fluorescent lamps affects vision

Xie Ji, deputy director of the Department of Resource Conservation and Environmental Protection of the National Development and Reform Commission, said that stroboscopic is the main factor affecting vision in fluorescent energy-saving lamps. A qualified fluorescent energy-saving lamp does not have a stroboscopic problem and therefore does not adversely affect vision.

Chen Yansheng, chairman of the China Lighting Association, said that the current compact fluorescent energy-saving lamps have several kilohertz and there is no stroboscopic problem. The blue light in the light has an effect on children, but as long as it is more than 20 cm, it will be fine.

A medical practitioner said that after the traditional fluorescent lamp is turned off, some of the lamps will strobe (continuous, frequent flashing). The adverse effects of stroboscopic vision on vision may not be seen in the short term, but the cumulative effects of excessive eye fatigue on long-term exposure to stroboscopic flash lines cannot be ignored.

Long-term exposure to blue light damages the retina

Another senior doctor said that the energy of the energy-saving lamps includes red light, green light and blue light. In fact, the blue light must be strictly controlled within a certain limit, otherwise long-term contact will damage the retina. The lens of an adult is sound and can absorb and filter out blue light. However, the development of the lens of minors, especially infants and young children, is not perfect, and blue light is likely to have adverse effects.

In the face of the problem that energy-saving lamps have no side effects on vision, a vice president of a hospital said that it is not a good answer, and it is recommended to ask the energy-saving lamp industry institutions.

An expert in energy-saving lamp testing said that China is a major producer of energy-saving lamps in the world, with an annual output exceeding 80% of the world's total output. Some domestic large enterprise products are OEM products for European and American multinational companies, which are sold in Europe and America, and the quality has reached the level of these countries and regions. The quality of energy-saving lamps in domestic regular stores is guaranteed.

The light is too bright, and any light has an effect on the eyes.

Dr. Qi Jun, executive deputy secretary-general of the National Semiconductor Lighting Engineering R&D and Industry Alliance, believes that any light, if used improperly, can cause safety problems. If the light is too bright and flashes frequently, whether it is sunlight, incandescent light, energy-saving lamps and next-generation semiconductor (LED) lighting, it may have a negative impact on human vision.