The Rite Lite hi-output LED track light has four 1 watt LEDs. 1 watt LEDs are up to 20x’s brighter than standard LEDs and last for up to 100,000 hours. This track light has four independent light heads with a 1 watt LED in each head. The multi-directional light heads swivel and pivot to direct light exactly where you need it. This light has a one-touch on/off switch with a selectable dimmer. The brushed metal finish makes this light perfect for any room in your home or office. Each light is powered using an AC adaptor (included) and is linkable. Use the connector cable (included) to power two track lights using one AC adaptor. These lights provide the perfect solution for those dark areas in your home, office, workshop, kitchen, bathroom, cabinets, closets, pantries, under cabinets, book shelves, trophy shelves, dorms, etc. Mounts quickly and easily using the hard mount bracket (included).