What is an LED?0000
Answer: a light emitting diode (LED) is a semiconductor device that emits visible light when electrical current passes through it, it is a special kind of diode
What are the advantages of LEDs compared with conventional incandescent lights?
Answer: there are several obvious advantages LEDs have over traditional incandescent light bulbs, they are as follows: - Low power consumption - Energy saving - Long lasting - Cold lighting - Small size and weight - Fast Switch times -