How can fluorescent lamps (FL) be used? digitalSTROM Support September 24, 2018 06:06 Updated Follow GE-KL200 should be used to do so. Related articles Light flickers or switches off briefly when switching on/off other loads How can I use low-voltage halogen lights? Can digitalSTROM remind me to take my medicine? Dimming problems: Bulb does not light up or flickers Can other deviced be linked to the dS-485 bus?