The landscape of drivers for LED lighting is so vast and complex that even technicians often have a hard time navigating the multitude of different models and technologies. Voltage drivers, current drivers, fixed drivers, dimmable drivers, CCT, RGB, PWM, KNX and all the odd acronyms... This guide is a quick course, with a practical, fast-paced slant , on lighting LED technology and the different power supply modes possible. Whether you are a technician or a hobbyist you will find practical and useful insights. Topics Covered Include: Categories of lighting LEDs - Technical Data and Key Characteristics of LEDs - Power supply for LEDs - LED Lightbulbs - LED Tubes - LED Panels - LED strips - Constant Current and Constant Voltage LED Drivers - Marking of LED drivers: how to recognize them - Technical characteristics of LED drivers - Common Failures in LED Drivers - Cable Sizing for LEDs - Control and Regulation Electronics for LEDs - Certifications and Quality Marks for LED drivers - Criteria for Replacing an Existing LED Driver