1.With LED, the current draw is so low that standard flashercans cannot detect the LED indicator and problems can occur.

The use of an LED flasher can solve this problem.

2.Standard flasher can operated by detecting the load placed on the circuit when the indicators are flashing.

When one indicator fails, the change in load is dramatic enough for the flasher to detect and then speeds up to alert the rider that an indicator has failed.

3.It's a blinker flasher relay

**12V 3P / 30W / 2.5AMP
** Time Flash : 120c/m 
** Duty Cycle: 35% to 75%
** Voltage Drop at Rated Current : 800mv
** Rated Voltage: 11 to 15 Volts DC
 **Temperature Operating Range : -10∘F  to 140∘F

Pin Application:

31=Earth

49=Power in

49a=Power out to indicators

Dimensions:

Body length is 35mm

Length including pins is 46mm

Width is 27mm