Noiseless and flicker dimming: this LED dimmer switch operates quietly with smooth brightness changes for a comfortable dimming experience Uniform dimming range from 3% to 100%: easily set the exact brightness to create the desired ambiance Eyes protection and gradual light adjustment: gradual steps from 3% to 100% help reduce eyestrain when changing light levels Energy saving with wide voltage compatibility: supports DC 12V to 24V and controls dimmable LED strips and halogen strips, lowering energy use and extending bulb life Inline design for easy installation: compact inline dimmer that integrates with low voltage lighting systems Use scenarios Living room: set warm, low brightness for evenings or movie time Under cabinets or shelves: provide task lighting with adjustable brightness for cooking or reading Displays and accents: highlight products or artwork with precise brightness control in shops or galleries