TEK Lighting teach you three steps to choose LED corn light correctly

Currently, LED corn light is indispensable household appliances. TEK lighting introduction, choose lamps and lanterns should pay attention to "four checks a recognition".

First, check the strobe.
Definition: the fluctuation of the light flux of an electric light source at a certain frequency.

Buy please note: before buying, to pick up the mobile phone and aim at the LED corn lamp light source, if mobile phone screen appear strips stripes or shake is significantly stroboscopic, please do not buy stroboscopic LED corn light.

Then look at the blue light.
Definition: the blue light of the wavelength between 380 and 500 nanometers, also known as "high energy visible light" (HEV), is the spectral segment with the strongest energy in visible light.
blue light

Purchase please note: regular channels purchase, LED corn light usually will identify the corresponding light biosafety grade.Only the level of exemption and the low hazard level are permitted on the test - certified lamps.

Check the color temperature again.
Definition: the light or warm light that we normally say, natural light, the color temperature determines the soft intensity of the light.
20160330231005
Please note: you can be viewed on the product logo.The color temperature of the 4000k-4500k lighting line is slightly redder and softer, suitable for primary school students.The color temperature of 5000k-6500k is suitable for customers of high school and above. Of course, warehouse usually use 5000k-6500k LED corn light.

Then, check the color index.
Definition: the ability to display color in light.

Please note: the current slightly larger brand display index is above 80

Finally, TEK reminds us that LED corn light is certified by UL, CE and RoHS.

Comments

Post a Comment

Popular posts from this blog

What ways can see LED street lights to replace the high pressure sodium lamp?

Image
Under the condition of current technology,luminous efficiency of  LED street lamp  is more than high pressure sodium lamp, it is an indisputable fact that TEK LED street lamp can reach 160 LM/W. And HPS spectrum is concentrated in the yellow area, its color temperature is low, only 2000-2500 k, and relatively high color temperature such as LED, LED street light natural white temperature of 4000-5000 k, cold white is 5000-6500 k. At the same time compared with HPS, LED street lamp with high color rendering index, close to natural light in the actual lighting, can bring a person the sense of comfort. Followed by "irradiation uniformity", although the  LED street lamp  lighting is relatively concentrated, but can be by the light path of the second design, can make the light source of lamps and lanterns presents the ideal state, realize the reasonable light distribution curve adjustment, control the distribution of light, so a...
Read more

The advantage of new style TEK LED panel light is obvious

Image
TEK  LED panel light , continue to use the reflective surface luminous technology, light after secondary reflection through high light transmittance mask projection, reduce glare, the light is more soft and comfortable to the human eye to watch not easy fatigue, particularly for students who have long time exposure to indoor lighting lighting, subway passengers or office staff. The application of the patented reflective material ensures the reflection efficiency of the light, and the original high light effect of the panel light is retained to the maximum extent. In order to guarantee the reliability of the use,   the design principle of TEK LED panel light  adhering to the "maintenance", improve heat dissipation performance, reduce the LED light failure of lights and lanterns, significantly prolong the service life of the lights and lanterns, saving the maintenance cost of lights and lanterns. TEK LED panel light is more intelligent TEK LED panel light c...
Read more

Safe travel: TEK LED high bay light illuminate the locomotive base

Image
In recent years, China's rail transportation has been developing rapidly, and many second and third-tier cities have made great efforts to build urban subway projects, which have brought convenience to people.Subway passenger traffic is large, the operation security is always the top priority, the metro management department attaches great importance to the security of the train, and TEK LED high bay light  illuminate the locomotive base, which facilitates the maintenance and maintenance of subway vehicles. Traditional lighting there exists large droop, short service life, the problem such as glare, can't use how long will be replaced, is not only the economy, and the human eye in this light, easy to produce fatigue, especially the night repair subway locomotive, a bit not careful see not clear parts fault, cause hidden trouble.Today, many subway lines use LED high bay lights , which make lighting more efficient and more efficient.Second, can improve work efficiency, the ligh...
Read more