☀LED desk lamp has 5 lighting modes 9 Brightness Levels to choose and , providing ideal light levels for reading, working, studying, drawing, knitting, relaxing, etc. ☀Sensitive Touch Control ...

Since they may be sharing night-table real estate with water ... which allows you to adjust the lamp to ideal light levels for reading, watching TV, or keeping a light on at its dimmest ...

The bulbs inside scanners (before transitioning to LED, anyway) were cold cathode fluorescent tubes that emit a fairly wide bandwidth of light. They were purpose-built to produce a very specific ...