Advantages of constant current light:

1. high brightness consistency:
  As a result of low dropout linear constant current IC, the pressure drop in a certain range,
  LED operating current is constant, and therefore highly consistent brightness LED module
  before.
2. can extend the LED lights with connection length:
    Under normal circumstances, the use of linear constant current IC of light can be
    increased with the length of 10-20 meters, and the brightness is not dimmed.
3 .can extend lamp with life.
   LED constant current IC program modules, LED work in constant current state, so even
if the temperature rises, LED operating current is always constant, does not appear to
reduce the life of accelerated aging issues. When abnormal overheating situation, the
constant current IC also has overheating protection function, automatically dimming PWM
output, reduce the temperature.
4. allows the input voltage error of 20% -30%, constant current output error of ± 5%
5. to reduce the number of power use, reduce project costs, installation more convenient:
    Although the use of IC solutions will increase the production cost of LED modules, but
    because the use of IC modules can be cascaded to increase the length of the module, thus
     reducing the number of power use, you can reduce the cost of the project, and the
    installation more convenient. with power  supply cable (regional), suggest that are connected to the power line.