Lightkiwi X4361 Lilium 12 Inch Cool White Modular LED Under Cabinet Lighting Panel (Power Supply Not Included) Simple Plug-in Installation. For most of cases, only tool you will need is screw driver for built-in mounting hinge. Bright 400 Lumen (about 20 percent brighter than most under cabinet lighting available in the market). 24 Voltage (24VDC) offers highly energy efficient, minimum heat contribution, longer life span, and safer. The light distributes in 120 Degree Beam Angle to optimize and maximize lighting under cabinet cabinet. UL listed (File Number. E365383): Modular LED Light Panel and Power Supply have been certified by UL to ensure & maximize the safety.