Light Where You Need It, When You Read It.
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Elevate your nighttime reading experience with GlowMark—a sleek, ultra-slim bookmark light that combines smart functionality with stylish design. Featuring three adjustable color temperatures and a flexible, clip-on build, GlowMark offers personalized lighting that’s gentle on the eyes and ideal for any reading environment. Its built-in USB rechargeable battery eliminates the need for cords or disposable batteries, making it both portable and eco-friendly. Lightweight yet powerful, it doubles as a bookmark—making it the perfect reading companion for kids, students, travelers, and anyone who loves to read in comfort, wherever they go.

Key Benefits
Adjustable Light Temperature for Eye Comfort: GlowMark offers three color temperature settings—5000K natural white, 3000K warm white, and 8000K cool white—so you can customize your reading experience based on time of day or personal preference. The warm tone is gentle on tired eyes at night, while the cool tone helps with focus and clarity during study sessions. Switching between modes is effortless with a touch-sensitive button, making it ideal for kids and adults alike. These adaptable light settings help minimize eye strain and improve reading comfort during extended use.
Dimmable Brightness with Precision Control: With 4 ultra-bright LEDs emitting up to 25 lumens, GlowMark delivers consistent, focused light. The brightness is dimmable from 100% down to 10%, allowing you to set just the right glow for your environment—whether you’re in bed, on a plane, or reading to a child. A long press on the touch button smoothly adjusts the intensity to your liking. This precise dimming function makes it versatile for both nighttime use and situations where softer lighting is preferred.
USB Rechargeable & Eco-Friendly: Forget battery replacements—GlowMark charges via USB, making it hassle-free and environmentally conscious. You can plug it directly into your laptop, power bank, or any USB port, and its low power output ensures long-lasting illumination. The compact internal battery keeps the design sleek and travel-friendly, perfect for readers on the go. With no cords or clutter, it’s a cleaner, greener solution for lighting your favorite stories.
Ultra-Portable, Flexible & Multifunctional Design: GlowMark is not just a reading light—it’s also a slim, lightweight bookmark that clips onto your page or book cover without damaging it. The flexible LED head rotates 90° left, 180° right, and tilts downward up to 45°, while the body spins 350°, giving you total control over light direction. Its compact size fits easily in your bag or pocket, making it great for travel, bedtime stories, dorm rooms, or reading on public transport. Whether you're a student, bookworm, or parent, GlowMark blends function with convenience in one elegant tool.