I just traded for 2 Whelen 52 series leds.. They have 2 wires: Black(ground) and yellow(power) They have a flash pattern set and on the tag it says "flasher" I eed to know how to change the pattern, or run a sync wire.. any ideas??
Flashrate / Flasher only. . . . . . . . . . .400 FPM
First version 500/52 series LEDs only had the two metal prongs for pattern selection.Fluffy126577 said:I agree.. Most have either a jumper or just a wire.. not two prongs.