VASTBRIGHT 19" LED Grand Piano Lamp, Adjustable Clip-on Piano Light, Energy-efficient, Sleek High-End Design, Enhances Your Piano Playing Experience 19" Shade Bar Swivels for Optimal Lighting, Extra-wide Light Source--Largest Light Bar on the Market Today! Non-Flickering Natural Light, Eye Protect. Latest LED Technology Offering Bright Light for over 50,000 Hours Clamp-on Design Fits to Music Stands of Any Thickness. Suitable for Use on Grand Pianos and Uprights That Have Sufficient Space Behind Their Music Stands. Elegant Lamp with Sleek Design is an Attractive and Functional Accessory for Any Piano Room Includes 2-Year Manufacturer Warranty