Blinker can switch up to 6 LED chains. Every chain can blink independent (it is settable by user). Every blinking sequences can be assembled with up to 40 sections from 0.1 s to 25.5 s. Blinker is designed for LED with supply current 20 to 120 mA, when outputs are connected together, current can be 720 mA. Output current is settable with step 20 mA and it is stabilized (no additional protection resistors are required). On every output can be connected 1 to 17 LEDs (quantity depends by type LEDs and supply voltage). Supply voltage can be from 4 to 24 V.