CONTEMPORARY INDUSTRIAL: contemporary design with a decidedly industrial look that illuminates your space with three pivoting track heads and versatile mounting options VERSATILE PLUG-IN DESIGN: the unique plug-in design provides complete installation versatility for your track lighting – place it on your wall or ceiling for ideal lighting in any space BULB REQUIREMENTS: this track light uses 3x GU10 Push and Click Base MR16 Shape 50W Max Bulbs (sold separately) - Compatible with LED and Incandescent Bulbs - LED Bulbs Recommended IN-LINE ON/OFF SWITCH: the in-line on/off rocker switch is super easy and convenient to use - just another great feature of this 3-Light Track Light PIVOTING TRACK HEADS: the 3-Light Track Fixture features three independently adjustable track heads that focus light where you need it most – each head rotates 359 degrees and pivots 180 degrees