What problems should be paid attention to when purchasing LED street l...
06-08-2021Ningbo sunle Lighting Electric Co.,Ltd
Although you might use a smartphone to dim LED lighting at home, the researchers took this further by creating a simple lighting system for 3D imaging using dynamically controlled LEDs. Led Panel Lights uppliers Current ...
Researchers from Tel Aviv University have proven that the novel coronavirus can be killed efficiently, quickly and cheaply using ultraviolet (UV) light-emitting diodes (UV-LEDs) at specific frequencies. Led Garden Lights...
The main reason is the failure of the filter power du 1. The LED lamp bead is not matched with the LED driving power source. The normal single shu1w lamp bead withstands current: 280-300ma, voltage: 3.0-3.4v, if the lamp...
In the past two months, related products in the LED lighting market have ushered in a wave of price increases. In December last year, a number of domestic lighting companies have intensively issued price increase letters...
Like ordinary diodes, light-emitting diodes are composed of a PN junction and also have unidirectional conductivity. When the forward voltage is applied to the light-emitting diode, the holes injected from the P area to ...
The tissue in the human eye that receives light is called the retina. If the 400-500 nm blue light band in the light source is too bright, the eye may cause photochemical damage to the retina after looking directly at th...
As a famous China Led Street lamps manufacturers and Led Street Lights company,Ningbo Sunle Lighting Electric Co.,Ltd is a joint-stock enterprise specializing in the development, production , marking and service of illuminations & electric products.