Verilux VB01WW4 Book & Travel Light Natural Spectrum Computer and Reading Light, White
- Double-articulating head for precise placement of light with 10,000 hour cold cathode bulb never needs replacing
- Attaches to books, laptops and electronic readers for hands-free operation
- Uses 2 regular or rechargeable aa batteries (not included) has built-in charger for rechargeable batteries
- Hi/low brightness control
- Usb cable (included) provides battery-free operation through your computer includes carrying case
The lightweight book and travel light features verilux flicker-free, glare-free natural spectrum daylight for enhanced clarity and contrast while reducing shadows and glare. the variable head rotates 180 degrees to position illumination precisely where it is needed to illuminate computer keyboards and reading materials without disturbing others. the cold cathode bulb provides up to 10,000 hours of natural spectrum daylight and never needs replacing. the book and travel light clips to books, laptops, electronic readers, or stands alone for the convenience of hands-free operation. the light operates battery-free when connected to a usb port or wall socket with optional charger. when plugged into your computer, batteries can be recharged at the same time for an additional 4 to 6 hours of use. the hi/low brightness control switch allows you to tune the light for a specific use. weighing only 2.2 ounces, this small but powerful light slips easily into a purse, pocket or briefcase so you can have natural spectrum daylight illumination with you wherever you go.