LED panel lights, also known as LED panel lights, have the advantages of being beautiful, generous, environmental protection and energy saving, but the actual penetration rate is not high. The following briefly introduces the common problems and countermeasures of LED panel lights.
1) Darkness around
If there is a problem with the light guide plate, give up the male model light guide plate, and design the light guide plate specially. If you are not willing to increase the cost, you can replace the light guide plate samples of different manufacturers to try to see if you can find a suitable one. You can return it when you purchase it. And first trial production in small batches to observe whether there is anything wrong.
2) The light turns blue or yellow
A. Adjust the distance between the lamp bead and the light guide plate, or change 3T to 4T, because the refractive index of blue light and yellow light is different. B. It may also be the problem of the lamp bead, replace the lamp bead.
3) The aluminum frame has large seams
Improve machining accuracy and design positioning device
4) Bright spots and bright spots appear
Redesign the light guide plate, add a good diffuser plate
5) Water ripples appear
This is caused by current pulsation, replace the power supply
6) The measured value of luminous flux is low
Using distributed photometer, choose high-quality lamp beads
7) Other
When PMMA is thermally expanded, the light may appear bluish or even dead when it is pressed against the lamp bead.
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: https://www.benweilight.com/.
