Green Flickering LED Lights 3mm (Green Stuff World)Flashing LEDs for dioramas Fully assembled flickering LEDs with plastic wire and a resistor for plug and play use. You may connect these LEDs to any power source between 3V to 18V(3V dim light,12V bright light). Flickering LEDs are used to simulate dynamic light sources, and by using colors like orange, red, blue, or green, they can convincingly recreate magical fire effects or eerie will o the wisps in fantasy or sci fi dioramas. They will especially