BenQ
BenQ 9H.W4EWT.WS3 LaptopBar Monitor Light Auto-Dimming
★★★★★
Light Up Your Laptop Experience with Eye-Caring BrillianceIntroducing the BenQ LaptopBar, a revolutionary laptop monitor light designed for on-the-go illumination and eye comfort. Weighing less than a smartphone, its lightweight and portable design, combined with 3D surrounding optics, ensures id...
$318.14*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Light Up Your Laptop Experience with Eye-Caring Brilliance
Introducing the BenQ LaptopBar, a revolutionary laptop monitor light designed for on-the-go illumination and eye comfort. Weighing less than a smartphone, its lightweight and portable design, combined with 3D surrounding optics, ensures ideal lighting while minimizing contrast. The secure magnetic attachment fits modern narrow-bezel laptops, leaving your screen and camera unobstructed. With personalized auto-dimming and dual-form brilliance, the LaptopBar adapts to your preferences, providing a comfortable and productive workspace wherever you are.
Specifications:
- Finish: Matte
- Dimensions: 4"D x 9.3"W x 1.8"H
- Weight: 7.1 Ounces
- Lamp Type: Laptop Light
- Shade Color: Black
- Switch Type: Touch
- Style: Modern
- Brand: BenQ
- Color: Black
- Special Features: Dimmable, Cordless, Personalized Auto Dimming
- Light Source: LED
- Material: Aluminum, Polycarbonate
- Power Source: Corded Electric
- Connectivity: USB
- Mounting: Tabletop
Key Features
LIGHTWEIGHT AND PORTABLE – Weighing less than a smartphone yet durable, LaptopBar's lightweight design and magnetic structure allow pocket-friendly portability for an on-the-go workspace.
IMMERSIVE CIRCUM-LIGHT TECHNOLOGY – LaptopBar's 3D surrounding illumination, crafted from 20 million simulations, ensures ideal laptop lighting and minimizes contrast for a comfortable workspace.
SECURE MAGNETIC ATTACHMENT – Designed for modern narrow-bezel laptops, LaptopBar attaches securely with a magnetic structure, leaving your screen and camera unharmed and unobstructed.
DUAL-FORM BRILLIANCE – Switch easily between expanded form, maximizing your field of vision with a gentle glow, and folded form, enhancing focus by reducing your field of vision.
PERSONALIZED AUTO-DIMMING – Beyond color temperature and brightness adjustments, LaptopBar's innovative auto-dimming remembers your preferences, intelligently adapting to ambient light and your personal settings.
Specifications
Product Type
Laptop Monitor Light
Weight
Less than a smartphone
Attachment Method
Magnetic Structure
Lighting Technology
Immersive Circum-Light Technology, 3D surrounding illumination
Lighting Design
Dual-Form (Expanded, Folded)
Light Adjustment
Personalized Auto-Dimming, Color Temperature, Brightness
Simulations Used
20 Million
Pros & Cons
👍 Pros
- Extremely lightweight, weighing less than a smartphone, making it exceptionally portable for on-the-go use.
- Features a durable magnetic structure, allowing for secure attachment to laptops without damaging the screen or camera.
- Employs immersive circum-light technology, providing 3D surrounding illumination that minimizes contrast for comfortable viewing.
- Offers dual-form brilliance, easily switching between expanded and folded forms to adapt to user focus needs.
- Includes personalized auto-dimming that intelligently adapts to ambient light and remembers user preferences.
- Designed with a pocket-friendly form factor, enhancing its convenience for mobile workspaces.
- Crafted from 20 million simulations, ensuring optimal laptop lighting for an enhanced user experience.
👎 Cons
- Specifically designed for laptops, limiting its use with larger desktop monitors or other lighting needs.
- The magnetic attachment might not be compatible with all laptop designs, especially older or non-metal models.
- The auto-dimming feature, while intelligent, may require initial adjustment to align with individual user preferences.
- Focuses primarily on screen illumination, potentially not providing sufficient ambient room lighting.
- Does not include any integrated power source, requiring connection to a laptop USB port for operation.
- The specialized circum-light technology may have a learning curve for new users to fully appreciate its benefits.
Frequently Asked Questions
Is the BenQ LaptopBar Monitor Light heavy or difficult to carry?
No, the BenQ LaptopBar is remarkably lightweight, weighing less than a smartphone, making it highly portable and pocket-friendly for travel.
How does the LaptopBar attach to my laptop?
It features a secure magnetic attachment structure designed for modern narrow-bezel laptops, ensuring it stays in place without obstructing your screen or camera.
What kind of lighting does this monitor light provide?
The LaptopBar uses immersive circum-light technology to create 3D surrounding illumination, minimizing contrast and providing a comfortable workspace.
Can I adjust the lighting to suit different tasks or environments?
Yes, it offers dual-form brilliance, allowing you to switch between expanded and folded forms to maximize your field of vision or enhance focus.
Does the LaptopBar automatically adjust its brightness?
Yes, it features innovative personalized auto-dimming that remembers your preferences and intelligently adapts to ambient light conditions and your settings.
Is the BenQ LaptopBar compatible with all laptops?
It is designed for modern narrow-bezel laptops, and its magnetic structure ensures secure attachment, but compatibility may vary with older or non-standard models.
What is the benefit of the circum-light technology?
The circum-light technology, developed from 20 million simulations, ensures ideal laptop lighting by creating 3D surrounding illumination, reducing eye strain and improving comfort.
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