SFI technology cannot fit int the base of that type of lamp. Unfortunately a lot of those LED lamps, with their limited space for driver circuitry provide very poor dimming compatibility, especially when compared to SFI. There's limited solution to fix flickering of screw-in lamps - perhaps an filter installed at your electrical distribution board will help if you are having issue in your home with lamps flickering.
Do you guys have Edison screw globes that also have SFI?
SFI technology cannot fit int the base of that type of lamp. Unfortunately a lot of those LED lamps, with their limited space for driver circuitry provide very poor dimming compatibility, especially when compared to SFI. There's limited solution to fix flickering of screw-in lamps - perhaps an filter installed at your electrical distribution board will help if you are having issue in your home with lamps flickering.