10W/20W/30W/50W LED Konstantstrom-treiber Modul DC-DC DC 9 -24V zu 30 -38V Step Up Boost Converter Power Supply Board
USD 1.00USD 1.43
10W/20W/30W/50W LED Konstantstrom-treiber Modul DC-DC DC 9 -24V zu 30 -38V Step Up Boost Converter Power Supply Board