1. What is solar energy? What are the common environmental energy sources other than solar energy? Solar energy refers to the energy generated by the …
Basic knowledge of solar street lights in detail Read More »
Since 2023, driven by the effective implementation of comprehensive economic policies to stabilize the economy, China’s economy has been recovering at an accelerated pace, and …
In July 2023, the monthly export value of China’s lighting industry was $4.99 billion, a year-on-year decrease of 15.6%. The monthly export total remained relatively …
Japan will launch the “2030 Lighting Action” to accelerate the achievement of its goals by 2030. The “2030 Lighting Action” is a new communication strategy …
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The European Union will implement stricter environmental regulations starting from September 1st, which will restrict the distribution of mains voltage halogen lamps, low voltage halogen …
LEDs, or light-emitting diodes, are semiconductor solid-state lighting devices that produce light through the release of energy from the combining of electrons and holes.
Electric lamp is the conversion of electrical energy into light energy artificial lighting source, its invention completely changed the human “sunrise and farming, sunset and rest” life, greatly promoting the progress of human civilisation. The evolution of lighting technology includes: three milestones of revolutionary lighting source and light source development of the four times.
LED lighting presents numerous advantages over traditional lighting methods. Its energy-efficient nature, long lifespan, cost-effectiveness, flexibility, and eco-friendliness make it a promising solution for future lighting needs. As we continue to embrace technological advancements, LED lighting stands poised to revolutionize the way we illuminate our world.
• What is smart lighting? Intelligent lighting refers to the use of computers, wireless communication data transmission, spread spectrum power carrier communication technology, computer intelligent …
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1) Definition of Light Pollution Light pollution emerges as a novel form of environmental contamination subsequent to pollutant gases, wastewater, solid waste, and noise pollution, …
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1. What’s a solar PV panel? A solar PV panel is essentially a device that turns sunlight into electric energy using photovoltaic cells, typically made …
1.Luminous efficiency Luminous efficiency typically reflects how efficiently a light source transforms electrical energy into visible light. It’s usually expressed as lumens per watt (lm/W) …
Introduction of lamps and lanterns related parameters (I) Read More »