POWER SUPPLY NOT INCLUDED Only 0.30 inch / 7.62 mm thick (60 percent thinner than the standard under cabinet lighting*). Sturdy aluminum body. One of the best in the market for its exceptional durability. Simple plug-in installation. For most of the cases, the only tool you will need is a screwdriver for the mounting bracket. Bright 480 lumen (about 20 percent brighter than most under cabinet lighting available in the market). Each individual has a bright 77 LED (SMD 3014). It only consumes an 8-watt maximum. Saves at least 80 percent on energy. 24 voltage offers highly energy-efficient, minimum heat contribution, longer life span, and safer. The light distributes in a 180-degree beam angle to optimize & maximize lighting under the cabinet. Easily control the brightness to the desired level using the inline dimmer switch. To ensure & maximize the safety, Modular LED Light Panel has been certified by UL. Important: Please ensure the wattage of the combined units does not exceed the maximum wattage of the power supply used. What's Included Dunn 20 inch Warm White (3000K) Modular LED Under Cabinet Light Panel 3ft Interconnect Cable Modular Connector 2 x Mounting Bracket w/ Screw [Dimension] Dunn 12 LED Light Panel 19.69 x 1.48 x 0.30 Inch. (500 x 37.6 x 7.62 mm) Modular Connector 0.57 x 1.48 x 0.30 Inch (14.45 x 37.6 x 7.62 mm)