LED driver: A device that contains a power supply and L […]
LED driver: A device that contains a power supply and LED control circuitry to operate the LED package (component), or LED array (module) or LED lamp.
Interpreting the above definitions related to LEDs provides a basis for us to distinguish between LED lamps and LED lamps. In general, the main difference between LED light sources and LED lamps is whether they are directly connected to the branch circuit. LED lamps are designed to be not intended to be connected to branch circuits. A directly connected product, and an LED luminaire is a product designed to be directly connected to a branch circuit.
The LED light engine is also an LED light, but its characteristics are between LED lamps and integral LED lamps. The difference from the integrated LED lamps is that it contains a connector that matches the fixture, not a standard lamp head, but the difference from the LED lamp is It cannot be directly connected to the branch circuit. The LED light engine can improve the maintainability of certain LED luminaires due to the ability to have a set light distribution function and a standardized connector.