Glocusent LED Neck Reading Light, Book Light for Reading in Bed, 3 Colors, 6 Brightness Levels, Bendable Arms, Rechargeable, Long Lasting, Perfect for Reading, Knitting, Camping, Repairing Gray industrial_Dec2022 The use of

The use of

Type: Push to Connect Air Flow Control Valve

won't corrode or rust easily like other metal ones

and works well for Large Phones with Thick Cases

Glocusent LED Neck Reading Light, Book Light for Reading in Bed, 3 Colors, 6 Brightness Levels, Bendable Arms, Rechargeable, Long Lasting, Perfect for Reading, Knitting, Camping, Repairing Gray industrial_Dec2022 The use ofGlocusent LED Neck Reading Light, Book Light for Reading in Bed, 3 Colors, 6 Brightness Levels, Bendable Arms, Rechargeable, Long Lasting, Perfect for Reading, Knitting, Camping, Repairing Product Features [3 Color & 6 Brightness Adjustable] 3 useful color temperature modes: yellow(3000K), warm white(4000K) and cool white(6000K). Each head owns an independent switch for 3 brightness levels dimmable. You can choose a comfortable setting as you wish for