2026-04-02
LED Display Power Distribution System for Main Components of LED
Normally, when the power consumption of the display screen is ≤ 5kw, AC 220V, which is a single-phase three wire power supply, can be used.
2026-04-02
What is LED? What are the advantages and disadvantages of LED?
LED：Light-emitting diode， Light emitting diode is a semiconductor electronic component that can emit light. The LED referred to in the display industry specifically refers to LEDs that can emit visible wavelengths.
2026-04-02
How to make airport pole light management both energy-efficient and worry free?
Driven by the dual carbon target, the energy-saving renovation of airport flight areas has changed from an "optional" to a "mandatory question". According to industry statistics, the energy consumption of airfield lighting accounts for about 13% to 15% of the total energy consumption of airports, while traditional high pole lights are mostly timed to start and stop, without dimming ability, and still maintain full power operation during reduced late night flights, resulting in significant energy waste.
2026-04-02
When choosing lighting fixtures, both professional lighting designers and ordinary consumers will pay attention to the "IP protection level" in the product parameter table. But what exactly does IP rating represent? How does it affect the safety and performance of lighting fixtures? This article provides a detailed interpretation for you.
2026-04-02
The heat dissipation design of LED street lights is often hidden inside the lamp housing, which is not easily perceived intuitively. However, once the cooling system fails or is poorly designed, the chain reaction it triggers will directly affect the reliability, safety, and economy of road lighting. This article analyzes the multiple hazards of poor heat dissipation from three dimensions.
