There are many kinds of led lighting in the market.led panel light/spot light,COB led light/led downlight......But many people don't realize that these innovative lights are operated by specialized devices called LED drivers/LED power supply.
Every LED light source requires a driver, but when do I need it?
a few are designed to run on AC current. Some LED lights already include an integrated driver within the bulb,but the low voltage LED light sources usually require a separate driver.When an LED that requires a separate driver stops working before the end of its rated lifetime, it can usually be saved if the driver is replaced.
there are two kinds of led driver, constant voltage and constant current, what type of led driver you need which depends on the detail specification of your led lighting.
