This inline LED dimmer switch provides silent, flicker dimming for low voltage lighting DC 12 24V. Noiseless, flicker operation for a smooth dimming experience Dimming range from 3% to 100% for precise brightness control and ambiance Gradual brightness ramp from 3% to 100% to minimize eye strain Energy efficient and long life: optimized for DC 12 24V, helping reduce power draw and extend the life of dimmable LED strips and low voltage halogen lighting Compact inline design for easy installation in existing circuits; compatible with dimmable LED strips and low voltage halogen lights Use scenarios Living room or kitchen: under cabinet or cove lighting to set the mood Retail displays: adjustable shelf lighting to highlight products Home theater or media room: ambient lighting that reduces glare and enhances viewing comfort