STEREOSCOPIC LIGHTING TECHNOLOGY - Make the light radiate accurately each key on piano, but also provide the light for your sheet music.( ??Attention please: make sure you have a solid music stand on your piano for fixing the lights)BOLOWEI LED TECHNOLOGY - 80% more energy efficient than traditional desk lamp, Generates minimal heat, pre-installed LEDs last over 50,000 hours, More environmentally friendly.MULTIPLE LIGHTING CHOICES & MEMORY - Adjustable 3 color temperatures with stepless dimming, Choose the right brightness to meet all different Piano Players. The memory function memorizes your last setting.EYES CARE - Light barrier reduces direct light to eyes, Protect the eyesight of the Piano player, used low-voltage DC power supply, no flicker, no glare, without ghost, brightness uniformity, lighting effects visually closer to natural light. SATISFACTION GUARANTEED - 12 months of quality assurance and 30-day invalid refund, 24 hours professional customer service to solve any questions for you, please feel free to send us an email to help you solve it as soon as possible. 22 LED Piano Lamp, 10W Professional Piano Light with Clamp - Eyes-Care, 3 Color Modes, Stepless Dimming, Great for Grand Piano