A vehicle comprising a lavatory comprising: a lighting assembly that is configured to selectively emit light at a first frequency and light at a second frequency, the lighting assembly comprising: a light source that is configured to emit the light at the first frequency over a light emission path ; a light converter ; and an actuator operatively coupled to one of the light source or the light converter , wherein the actuator is configured to move one of the light converter or the light source relative to the other of the light converter or the light source between a first position and a second position, wherein the light converter is within the light emission path in the first position, and outside of the light emission path in the second position, wherein the light converter converts the light at the first frequency to the light at the second frequency in the first position, and wherein the light at the first frequency is emitted from the lighting assembly when the light converter is in the second position, wherein the second frequency is lower than the first frequency, wherein the light converter comprises an optically transparent substrate and a phosphor layer, wherein the phosphor layer is configured to down-convert the light at the first frequency to the light at the second frequency. a lighting assembly that is configured to selectively emit light at a first frequency and light at a second frequency, the lighting assembly comprising: a light source that is configured to emit the light at the first frequency over a light emission path ; a light converter ; and an actuator operatively coupled to one of the light source or the light converter , wherein the actuator is configured to move one of the light converter or the light source relative to the other of the light converter or the light source between a first position and a second position, wherein the light converter is within the light emission path in the first position, and outside of the light emission path in the second position, wherein the light converter converts the light at the first frequency to the light at the second frequency in the first position, and wherein the light at the first frequency is emitted from the lighting assembly when the light converter is in the second position, a light source that is configured to emit the light at the first frequency over a light emission path ; a light converter ; and an actuator operatively coupled to one of the light source or the light converter , wherein the actuator is configured to move one of the light converter or the light source relative to the other of the light converter or the light source between a first position and a second position, wherein the light converter is within the light emission path in the first position, and outside of the light emission path in the second position, wherein the light converter converts the light at the first frequency to the light at the second frequency in the first position, and wherein the light at the first frequency is emitted from the lighting assembly when the light converter is in the second position, wherein the second frequency is lower than the first frequency, wherein the light converter comprises an optically transparent substrate and a phosphor layer, wherein the phosphor layer is configured to down-convert the light at the first frequency to the light at the second frequency. <EOS>