LED Tri-proof Emergency 50W Emergency kit With CE

L = “live”wire
N= “Neutral” wire sometimes called “nil” or “0”
Switch = a mechanical device that connects or interrupts a “life”wire to the driver.
LED Driver is an electronic device that drives the LED lighting fixture with a constant current.
SL is switched Life wire connection on the LED driver
N is the Neutral connection on the LED driver
+ on the LED driver is the positive connection from driver to the LED fixture
- on the LED driver is the negative connection from driver to the LED fixture