自從LED技術被商業照明引進以來，隨著照明技術從以傳統真空照明技術（白熾燈、螢光燈和高強度放電）方式為主，進而轉變為以固態照明技術為主的LED照明，LED照明可達到節能的效果、並提高發光效率。透過對照明認知與製程技術的改良，目前LED照明在能效、壽命、多功能性和色澤方面優於基本標準技術許多。此外，製程進步、需求增加以及全球供應鏈的發展，使得LED照明的產品在大多數照明應用市場與傳統照明技術相比更具成本競爭力。

Since the introduction of LED technology into commercial lighting market, as the lighting technology changed from traditional vacuum lighting technology (incandescent lamp, fluorescent lamp and high-intensity discharge) as the main method to LED lighting based on solid-state lighting technology, LED lighting It can achieve the effect of energy saving and improve the luminous efficiency. Through the improvement of lighting cognition and process technology, the current LED lighting is much better than the basic standard technology in terms of energy efficiency, life span, versatility and color. In addition, process progress, increased demand, and the development of global supply chains have made LED lighting products more cost-competitive than traditional lighting technologies in most lighting application markets.