BIGMONAT Book Reading Light,Rechargeable Amber Book Led Night Light,Portable Bendable Neck, USB or Battery Operated,Brightness Adjustable Reading Light,Reduces Eye Strain,Black workwarehouse Regular hydration of a pH

Regular hydration of a pH probe in KCl solution is key for a longer lifespan

5mm audio cable to connect to the computer

10mm thick and built to last

12V AC/DC Contact Material: Silver alloy Protection Degree: IP65 100

BIGMONAT Book Reading Light,Rechargeable Amber Book Led Night Light,Portable Bendable Neck, USB or Battery Operated,Brightness Adjustable Reading Light,Reduces Eye Strain,Black workwarehouse Regular hydration of a pHBIGMONAT Book Reading Light,Rechargeable Amber Book Led Night Light,Portable Bendable Neck, USB or Battery Operated,Brightness Adjustable Reading Light,Reduces Eye Strain,Black OPERATION ON DIM OFF switch is on the flexible reading light head. 1st press to turn ON amber light(1600K). 2nd press to turn ON white light only(4000K). 3rd press to turn the light OFF. Press and hold the touch switch to adjust the brightness. With built in magnet, it can be