What Are The Technology Involved In Light Bulb?
What Are The Technology Involved In Light Bulb? Incandescent Light Bulbs. Compact Fluorescent Lights (CFL) Light Bulbs. Halogen Light Bulbs. Light Emitting Diode (LED) Light Bulbs. What makes the bulb light up? When a light bulb connects to an electrical power supply, an electrical current flows from one metal contact to the other. As the