The TE Series 4ft surface-mounted aluminum extruded channel features an asymmetrical base which allows it to double as either a 30-degree or 60-degree installation. The angled light is ideal for creating a desired lighting effectunder cabinets, stairs or drawers.As a kit, the channel comes with a coordinating lens, end caps and mounting clips. To complete the system, add Kichler LED Tape, power supply and additional accessories of choice.