Adjustable Color Temperature & BrightnessTouching control 2800-5500k 5 different color temperatures and 5 brightness levels (10%-30%-50%-70%-100%), multiple options to meet your lighting requirements.30min Timer FunctionLong press the on/off switch for 3 seconds, the lamp will flash twice, which means the 30min timer is successfully started; press again to turn off the light and cancel the timer.Flexible Lighting AngleFlexible long holder and 360 swivel base, freely adjustable to any directions according to your needs.Clip-on DesignSturdy clamp with sponge pads on both ends to protect your table from scratching, suitable for table with max 58mm/2.3in width.Eye-caring Table LampUp to 1200lm energy-saving desk lamp, non-flickering and glare-free, providing an even and bright lighting for your room.