Recom lighting racd60 lightline 60w dual mode led drivers open frame recom lighting 21000132 a compact open frame 60w led driver with an output of 11 to 135v dc at 357 to 42a there is a factory set current limit of 42a and below this current limit the power supply works in constant voltage mode at loads above the preset current limit the unit works in constant current mode recom lighting 21000132 40 60w ac dc led power supply 11 135v