# DEWENWILS Clip-On Book Reading Light with USB Rechargeable Battery, Blue | Adjustable Brightness & Color Temperature **Brand:** DEWENWILS **SKU:** qhf4586 **ASIN:** B08LL2HNP7 **Canonical URL:** https://crowcrowcrow.com/p/dewenwils-book-reading-light-clip-usb-rechargeble-booklight-blue/qhf4586 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹1,544 **Discount:** 24% **Customer rating:** 4.60/5 from 7,322 ratings ## Description DEWENWILS Blue Clip-On Book Light offers adjustable amber and warm white light, perfect for reading anywhere. USB rechargeable, it provides up to 8 hours of eye-friendly illumination. Lightweight and portable, it's ideal for travel or bedside use. Imported from USA, duties included. ## Highlights - Eye-Care Amber & Warm White Light — Choose from 4 modes: 50%/100% amber or warm white. The amber glow blocks 99.95% blue light, reducing eye strain for comfortable reading, especially at night. - USB Rechargeable Convenience — Built-in 200mAh battery charges via USB in 1.5 hours, lasting up to 8 hours. Plug into laptops, power banks, or adapters – no extra cables needed. - Ultra-Portable & Lightweight — Weighing only 1.38 oz (39g), its compact, foldable design fits easily into pockets or travel bags, perfect for reading on airplanes or trains. - Flexible 90°+45° Angle Adjustment — The LED lens and holder bend to any angle, directing light precisely where needed without constant repositioning, ideal for various reading positions. ## Key features - [Amber & Warm White Glow] 2 LED beads, 4 lighting modes (50% amber, 100% amber; 50% warm white, 100% warm white) for your choice. Short press to switch the brightness, long press to turn the book light off. The Eye-care amber glow can block 99.95% blue light, effectively protect your eyes from being damaged when reading. The warm soft glow helps create a cozy atmosphere for you - [USB Rechargeable] Easily Charged with built-in USB, directly plug it into your laptop, power bank, adapter, car charger, or USB outlet for recharging, no additional cables needed. 200mA lithium battery, 1.5 hours charging lasts about 8 hours(at brightness setting). No more wasting money on batteries - [Compact & Lightweight] Mini size design, 1.38 ounce, small and lightweight, ideal for clipping on a book when nighttime reading; can be completely folded flat and slim, portable for reading on airplane, train, or backseat of car when travelling - [Flexible Lighting Angle] Completely flexible design, the led lens can be swiveled 90°left and right in horizontal direction, and 45°downward; The 315° flexible holder bends to any angle for your best viewing, no need constantly repositioning the light - [Product Guarantee] RoHS cerification. This book light can be also used as a bookmark, or mini flashlight when power blackout. Perfect LED reading light for paperback books, magazines, bedtime stories etc. Great gift for your kids, friends and familyn power blackout. Perfect LED reading light for paperback books, magazines, bedtime stories etc. Great gift for your kids, friends and family ## Why choose this product **Superior Eye Protection & Reading Comfort** — Unlike harsh overhead lights or phone screens, this DEWENWILS book light offers a gentle, adjustable amber glow that minimizes blue light exposure. This reduces eye strain during long reading sessions, especially in low-light conditions. The warm white option creates a cozy ambiance, perfect for winding down before sleep. Its focused beam ensures you can read comfortably without disturbing your partner or family, making it an essential companion for any book lover. **Ideal for Indian Readers & Travelers** — This book light is perfect for students studying late, avid readers in bed, or anyone needing portable light. Its compact, foldable design makes it easy to carry on commutes or flights. While the included USB adapter is US-standard, it accepts 100-240V input, so a simple plug adapter works in India. It's also handy during power outages, a common occurrence in some regions. For those who prefer reading physical books over screens, this light offers a comfortable, focused reading experience. ## How to use 1. Securely clip the light onto your book, e-reader, or tablet. Alternatively, use its flexible base to stand it on a bedside table or desk for hands-free illumination. — Clip or Position the Light 2. Press the switch button to cycle through 4 modes: 50% amber, 100% amber, 50% warm white, and 100% warm white. Long press to turn the light off. — Select Light Mode and Brightness 3. Bend the flexible neck and swivel the LED lens (up to 90° left/right, 45° down) to direct the light precisely onto your reading material, minimizing glare and shadows. — Adjust Lighting Angle 4. When the battery is low, plug the integrated USB directly into a computer, power bank, or USB wall adapter. Charging takes approximately 1.5 hours. — Recharge the Battery ## Product details | Field | Value | |---|---| | LED Type | 2 x LED beads | | Light Output | 16 Lumens | | Color Temperature | 1800K - 3000K (Amber & Warm White) | | Wattage | 0.2W | | Blue Light Blocking | 99.95% (Amber mode) | | Brightness Settings | 2 Levels (50%, 100%) | | Lighting Modes | 4 (Amber 50%, Amber 100%, White 50%, White 100%) | | Charging Time | 1.5 Hours | | Working Time | Up to 8 Hours (at high brightness) | | Lifespan | 30,000 Hours | | Cost per use | 1.5 hour charge for 8 hours use: ₹193 per hour of light | | Shelf life after opening | N/A (Durable electronic) | | Contraindications | Do not forcibly rotate LED lens more than 90° anticlockwise; may cause damage. | | Allergens / common irritants | None stated | | Brand | DEWENWILS | | Model Name | HFLAA2A | | Color | Blue | | Material | ABS Plastic, Metal Clip | | Dimensions (L x W x H) | 4.32 x 1.8 x 0.3 inches (11 x 4.6 x 0.8 cm) | | Weight | 1.38 oz (39 g) | | Mounting Type | Clip-On, Free-Standing | | Power Source | Rechargeable Battery (200mAh Lithium-ion) | | Voltage Compatibility | 100-240V (USB input) | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How do I use the DEWENWILS Book Reading Light in India? Yes, the DEWENWILS book light is designed for easy use in India. It charges via a standard USB port, compatible with laptops, power banks, or any USB adapter. While the included plug is US-type, the device accepts 100-240V input, so you can use a simple plug adapter. All customs duties and GST are included in the price, and it ships via ExpressBox tracked delivery. ### What power supply do I need to run this LED strip in India? The DEWENWILS book light runs on low-voltage DC power supplied by its built-in rechargeable battery. The USB charging interface accepts 100-240V input, so you can plug it into any standard Indian USB port or use a common plug adapter with a USB wall adapter. The light itself requires no external power while in use, only for recharging. ### Can I cut the strip to fit my shelf or ceiling? This product is a single book light, not a strip light, and therefore cannot be cut. It is designed to clip onto books or stand freely. Its compact size makes it portable for reading anywhere, and it can be folded flat to act as a bookmark when not in use. ### Is this lamp safe for children's bedtime reading? Yes, the DEWENWILS book light is safe for children. It features an eye-care amber glow that blocks blue light, reducing eye strain. The low wattage (0.2W) and focused beam prevent overheating and won't disturb others. Its lightweight, clip-on design is easy for kids to handle, and the rechargeable battery eliminates the need for constant battery replacements. ### What are the benefits of using this book light compared to a phone screen? This book light offers superior eye comfort by emitting a warm, adjustable glow that minimizes blue light, unlike phone screens which can disrupt sleep patterns. Its focused beam illuminates only your page, reducing distraction. The amber mode specifically helps create a cozy atmosphere conducive to relaxation and sleep, making it ideal for bedtime reading. ### How long does the battery last and how is it recharged? The built-in 200mAh lithium-ion battery provides up to 8 hours of working time on the high brightness setting after a full 1.5-hour charge. You can easily recharge it by plugging the integrated USB directly into your laptop, power bank, car charger, or any USB wall adapter, eliminating the need for extra cables. ### Can this book light be used as a desk lamp? Yes, the DEWENWILS book light can be used as a mini desk lamp. Its flexible holder allows it to stand freely on a surface, and the adjustable head can be positioned to illuminate your workspace. While not as powerful as a dedicated desk lamp, it's perfect for tasks requiring focused, portable light. ### What is the difference between amber and warm white light modes? The amber light mode emits a very warm, soft glow that blocks nearly all blue light, ideal for reducing eye strain and promoting sleep. The warm white mode provides a brighter, more natural light suitable for general reading tasks where a cozy atmosphere is desired. Both modes offer adjustable brightness levels. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B08LL2HNP7-0.webp 2. https://images.crowcrowcrow.com/B08LL2HNP7-3.webp 3. https://images.crowcrowcrow.com/B08LL2HNP7-6.webp 4. https://images.crowcrowcrow.com/B08LL2HNP7-9.webp 5. https://images.crowcrowcrow.com/B08LL2HNP7-12.webp 6. https://images.crowcrowcrow.com/B08LL2HNP7-15.webp --- Source: https://crowcrowcrow.com/p/dewenwils-book-reading-light-clip-usb-rechargeble-booklight-blue/qhf4586 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 6-8 days. Prices are all-inclusive (duties + GST).