- 什么是LED - 知乎 - 知乎专栏
LED简介 一、发光二极管(Light-Emitting Diode, LED) 是一种能发光的半导体电子元件。发光二极管（LED）于20世纪60年代问世。在20世纪80年代之前，LED主要作为指示灯使用，从其光色来看，只有红光、橙光、黄光和绿…
- LED TVs: LED Televisions - Best Buy
Shop Best Buy for LED TVs Featuring ultra-slim panels, rich colors, and remarkable clarity, we carry LED televisions from top brands in our stores and online
- LED Basics - Department of Energy
Learn more about OLED Basics Unlike incandescent lamps, LEDs are not inherently white light sources Instead, LEDs emit nearly monochromatic light, making them highly efficient for colored light applications such as traffic lights and exit signs
- 发光二极管 - 百度百科
发光二极管，简称为led，是一种常用的发光器件，通过电子与空穴复合释放能量发光，它在照明领域应用广泛。发光二极管可高效地将电能转化为光能，在现代社会具有广泛的用途，如照明、平板显示、医疗器件等。这种电子元件早在1962年出现，早期只能发出低光度的红光，之后发展出其他单色光
- Everything about LEDs: Basics of High Power LED Lighting - LEDSupply
LED Strips Shop LEDSupply for Free Shipping and low prices on high-quality LED Strip Lights, Tape Light, AC Strips More In stock Click or Call (802) 728 6031
- Votre magasin déclairage LED : Barcelona LED France
Barcelona LED France vous propose un très large choix de produits d'éclairage LED de qualité au meilleur prix Ampoules, spots, projecteurs, tubes, néons, rubans Un choix de produit incroyable
- Diodo emissor de luz – Wikipédia, a enciclopédia livre
O diodo emissor de luz [nota 1] (sigla LED, em inglês: light-emitting diode), é usado para a emissão de luz em locais e instrumentos onde se torna mais conveniente a sua utilização no lugar de uma lâmpada Especialmente utilizado em produtos de microeletrônica como sinalizador de avisos, também pode ser encontrado em tamanho maior, como em alguns modelos de semáforos
- LED Lighting For Everything | Super Bright LEDs
Super Bright LEDs (SBL) is an online retailer, wholesaler, and consultation company for LED lighting solutions SBL’s headquarters and warehouse are centrally located in St Louis, MO
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