I have replaced all the salon, master and front bunk halogen 20w lamps with 3Watt led lamps from Hero. The light color matches perfectly. The salon & suites have a spring on both sides you pull down on to remove. Then twist and your ready to remove the lamp. I cannot figure out how to remove the lens on the smaller galley 4"and 2" head recessed fixtures. I've tried pulling down but they don't appear to have the springs. Also tried twisting with no success. Can anyone provide insight on how to remove the lens on these smaller fixtures. Thanks, Skip