Schertz - USB Rechargeable Reading Light – Foldable Clip-On LED Book Light with 3 Amber Color Modes & 4-Level Brightness, Long-Las

Features 3 color modes — Amber (3000K), Natural (4000K), and Cool White (5000K) — each with 4 brightness levels to suit your eyes. The built-in memory function remembers your last setting. The foldable lamp head provides wide, even lighting without flicker or glare, protecting your eyes.