Which material is used to make red led light? All Questions › Category: Analog Electronics › Which material is used to make red led light? 0 Vote Up Vote Down Chetan Shidling Staff asked 5 years ago I need short information. 1 Answers 0 Vote Up Vote Down Chetan Shidling Staff answered 5 years ago Gallium arsenide is used to make red led light.
Chetan Shidling