Family Tree Remedies Green Light Therapy Lamp for Migraine, Anxiety & Insomnia Relief - Clip-On, Flicker-Free 520 nm LED with Adjustable Brightness | USB Rechargeable & Portable Sleep Aid

520 nm Precision Wavelength: Harness the calming power of green light therapy with a 520 nm wavelength. Flicker-Free LED Illumination: Enjoy smooth, consistent light output designed to be gentle on your eyes, reducing flicker and minimizing eye fatigue during use. Customizable Brightness Levels: Choose from 3 adjustable brightness settings to find the perfect light intensity for any activity, enhancing your sleep and relaxation routine. USB Rechargeable & Portable: Recharge your lamp anywhere with a USB connection, making it a convenient and travel-friendly solution for insomnia relief at home or on the go. Compact Clip-On Design: With its sleek, lightweight build, easily clip this lamp onto books, laptops, or tables-perfect for portable green light therapy wherever you need it.