Fangrui Product Details Flexible Arms & Rotatable Reading Light: The Book Lights Top Can Be Easily Rotated 270 To Adjust The Light Angle At Any Time, Durable And Flexible Arms, Allow You To Choose The Lighting Angle In Different Environment, Bendable And Strong. Shining The Smallest Area With Enough Bright Light For Reading Without Disturbing Your Sound Asleep Partner. Brightness Stepless Dimming: Come With 3 Color Temperature: Warm, Natural & White. Each Mode Owns An Independent Switch For Step-less Adjustment. Easy To Create The Brightness To Meet Your Reading Environment. Hand Free Design: Ergonomic Neck Around Design, Which Can Be Adjusted At Any Angle To Fix It. You Can Fold It Into Any Shape You Need. It Is Also Ideal For Reading, Knitting, Camping, Handmade, And Can Be Completely Hands-free When Doing Anything. Wide Application- Lightweight, Compact, Portable & Durable. This Led Neck Light Perfectly Fit For Indoor Or Outdoor, Act As A Flashlight Or A Reading Lamp. Whenever For Reading In Bed, Walking, Night Running Or Jogging, You Can Get The Excellent Light To Save Your Eyes.