News -

Exihibition News Industry News

Home News (Page 5)

How to buy led lamps?
10-05-2021
　　 (1) Choose from the appearance: 　　 1. Look at the outer packaging. The country compulsory stipulates that LED lamp manufacturers mark the following points on the gift packaging box outside the product: rated current, ...
How wide is the series and parallel and wide working voltage of the LED street lamp power supply board?
06-05-2021
　　 To make the LED street lamp switching power supply work in a wide range of AC85-269V, the series and parallel methods of the LEDs of the light board are very important. Do not use wide operating voltage as much as pos...
Why combination lighting fixtures will attract your attention?
25-04-2021
　　Many people who care about landscape lighting, probably don’t know what the combination light is. The combination light can also be called the magnolia light, the Chinese light, and the garden landscape lighting projec...
What is the basic information of LED underground lights?
19-04-2021
1. Model Model specifications are: DMCY-65, DMCY-90, DMCY-120, DMCY-160, DMCY-95×95, DMCY-120×120, DMCY-135×135, DMCY-205×205, etc. 2. Features Using vacuum technology, the integrated design of the light source shell not...
The application of secondary packaging LED?
12-04-2021
(1) Applied to landscape lighting of squares, underground parks and rivers Since the secondary packaging LED has the highest protection level of IP68, it can be used in harsh environments such as underground and underwat...
LED street lamp power efficiency?
06-04-2021
=The input power minus the power value is the main parameter. The higher the value, the lower the efficiency. It means that a large part of the input power is converted into heat and released; if it is installed in the l...