Nine LED beads provide bright yet soothing illumination that protects your eyes during extended reading sessions. Flexible positioning The 90degree adjustable head supports up and down and left to right tilting, plus an adjustable body, so you can direct light precisely where you need it from any angle. light and mood 3 color temperatures: warm orange 1600K, mixed 4200K, and pure white 6000K. Each color mode offers 5 brightness levels. Eye safe and comfortable Flicker, shadowless, and nonglaring lighting creates a gentle, natural ambiance that is easy on the eyes, even during long reading sessions. Energy saving and convenience Longpress the power button to activate timer modes: a 30minute timer with green indicator or a 60minute timer with blue indicator. This feature saves energy and supports peaceful sleep while extending battery life. Use scenarios Reading in bed without disturbing a partner or sleeping companion. Desk reading or study sessions where precise light is needed for notes or manuscripts. Travel or hotel room use, including planes or dorms, where a compact, directed light is advantageous. Key specifications and features LEDs: nine LED beads. Color temperatures: 1600K (warm), 4200K (mixed), 6000K (white). Brightness levels: 5 levels per color temperature. Illumination quality: flicker, shadowless, nonglaring. Adjustability: 90degree adjustable head with up/down and left/right tilt, plus adjustable body for flexible positioning. Timer: 30minute (green indicator) or 60minute (blue indicator) timer modes activated by longpressing the power button.