Switch Downlight / Night Light Mode: This pot lights led 4 inch has night light mode, which emits 2000K amber light for very soft glare-free ambient illumination. Just turn on-off-on within 3 seconds to activate night light mode Sync And Reset Function: When one switch controls multiple led pot lights in different modes, turn off the light OVER 8 seconds and turn it on again, then the pot lights will reset to downlight mode Smooth Dimmable 100%-5%: CycevSun led pot lights smooth dimming without buzz and flicker, compatible with most dimmers. It’s also approved for wet locations to make this slim light widely suitable for kitchen, living room, bedroom, bathroom, etc Downlight Mode With 5 Color Temperatures Options: Our 4 inch led pot light in downlight mode offers you the options of 2700K, 3000K, 3500K, 4000K, and 5000K. You can choose before installation. No need to worry about what color temperature to buy Worry-free Order: These recessed lights are ETL listed and IC rated, permitted to be in contact with insulations in ceilings, which means the junction box is thermally protected