Since buying date, user enjoys two years free repair services under normal use, accordingly, you will get the full refund quickly or free replacement if the desk lamp is broken under normal use.
A button battery is included in the lamp base, however the lamp can only be operated with power cord or powerbank. The removable button battery is only used to store the display settings.
Please remove the plastic strip behind the battery to activate the memory function of the display, so you do not have to re-adjust the clock every time it has been unplugged.
DATE and TIME setting:
There are four buttons at the bottom of the lamp base, they are "S(SET)", "^(Up)", "v(Down)", and "M(Mode)". Please see the USER MANUAL to complete the setting.
HOW TO CHANGE the Celsius to Fahrenheit?
Press "v (Down)" button at the bottom of the lamp base, you can switch between Celsius and Fahrenheit.
1.Stylish appearance, naturally fit anywhere including office, living room or bedroom, as well as outdoor lighting.
2.ALITON desk lamp is made of high-quality material and led bulbs, Eco-friendly, mercury free, radiation free, without fragile glass element, safer and more convenient.
3.Desk lamp with the latest LED technology for a gentle and homely light while also providing for a higher overall level of brightness.
Materials: ABS + Silicone tubing
Max wattage: 5W
Type of light source: LED Lamp color temperature: cold 5000-6000K
Lamp lifetime up to: 35,000HRS
Lamp brightness: Luminous flux?220LM
Lamp illumination: ?900lux 30CM
Color rendering index: ?80RA
Power supply: DC 5V/1A
Dimensions: 3.5 x 2.5 x 19.5 inch
NET. Weight: 2.07 LB
1 x LED desk lamp
1 x Power supply(USB cable and plug )
1 x User manual
DIMMABLE and EYE-PROTECTION: High sensitivity touch dimmer control, bring elegant control experience. Three grade adjustable brightness is content for various kinds of daily scene. Using the latest lighting technology, produces a UNIFORM, STABLE and SOFT light, anti-dazzle, relieve visual fatigue, effectively protects your eyes when reading, working, studying.
ENERGY-SAVING and LONG LIFESPAN: Using energy efficient technology, high brihtness but low power consumption, low degradation, save 80% energy. LED light source, ensure a long lifespan, which is more than 35,000 hours. Free mercury and plumbum, refusing polluting the environment, creating low-carbon eco-friendly life.
EASY TO CARRY and Multi angles lighting: A flexible goose neck lamp arm, which make it easy to fold up and carry. Besides, although the desk lamp is corded-electric, it also can work well with the powerbank(supply DC 5V/1A to desk lamp with the USB cable), so that you can take it for outdoor lighting, such as camping. The flexible goose neck lamp arm can be rotated 90 degrees left and right or 150 degrees up and down, which illuminates a super wide angle.
Multi-FUNCTIONS: Much more than a light, it is designed with a high-definition VA screen, which shows the time, date, calendar, temperature indoor, it can also be used as an Alarm clock. All these functions is easy to set up. A button battery is included in the lamp base,is used to store the display settings.
PACKAGE CONTENTS and WARRANTY: Package include: U2 led desk lamp, power adapter (USB cable and plug), user manual. We provide 30 days Return & Refund policy WITHOUT hassle; You get the full refund quickly or free replacement if you aren't completely satisfied. We promise a 2-years warranty under normal use. If you have any further questions, you can either state it in the FAQ area on this product page or contact us via email; Customer service available within 24 hours.