Common problems about LED corn light

How to choose LED corn light ?
LED corn light technology is more mature and stable than a few years ago, and the internal structure can be divided into the part such as shell, chip, power supply, and each part of manufacturer is not same, so has many factors influencing the price, from the price may be roughly seen quality grade of the LED corn light.
Actually by different manufacturers supply the components of the output light each have differences, probably can be judged from the following points.
1. The luminous flux
2. Color temperature
3. Color Rendering Index
4. luminous efficacy of light source (LM/W)

So when price is right we can see the  light source test report of LED corn light, above four important parameters is compared, and choose the appropriate product.

Why 100 w LED corn light can take the place of the 400 w HPS ?
Luminous efficiency, people often called lumen, which is an indicator of light and shade,  we say 100 w LED corn light can instead of 400 w HPS, is 100 w LED corn lamp lumens is similar with 400 w HPS, difference is not big for the user .
20140902171356403

What if LED corn light went wrong?
1.poor contact.Such problems are usually artificial operation problems, due to the LED corn light interface is commonly E27 or E40, under normal circumstances there is no interface mismatch problem.

2. There is something wrong with the power supply.How to determine the power supply has a problem? Generally is light stroboscope, falling brightness or extinguish directly. The solution is simple, replace a stable quality, guaranteed the power can be supplied by the merchant.

3. If the above two methods are not solve.At this time should be to check the lamp bead, due to the quality of LED corn light lamp bead is  a play a decisive role of life , if lamp bead problem occurs, should contact the manufacturer to maintenance.

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