This item is a set of under cabinet lights. They are easy to install and have two kinds of installation methods. With rotary knob and press button, you can easily control the brightness of the light. All the light strips cab be connected together to make the lights more birght. Features - Color: White. - Material: Aluminium. - Size: Approx. 30.2x3x2cm - Light Color: Warm White - Supply Voltage: 12/24V. - Input Current: 1.2A - Power: 9-28W - Luminous flux: 1000(LM) - Life Span: 10000h. - Made of premium aluminium material and with special surface treatment, it is durable and exquisite. - With rotary knob and press button, you can adjust the brightness or turn off the light easily. - Connected by terminal or wire, convenient and reliable with stable performance. - LED light beads features eco-friendly and energy saving. - The LED lamp is also applicable for bedroom, living room and other places.