The RibbonFlex LUX AC Dimmable White Continuous LED Strip Light Kit from Armacost Lighting features COB (Chip on Board) technology for a clean, spot-free LED light illumination. Traditional LED tape light can leave "LED dot" reflections on shiny surfaces, but COB tape light produces a continuous glow, making it perfect for accent and under cabinet lighting. The white LED light is fully dimmable and can be easily paired with a standard 120 volt in-wall dimmer switch (sold separately). Complete tape light kit comes fully assembled, including plug-in LED power supply.