Specification: 1: Brightness 220LM MAX.  2: The color temperature 2700K-4300K-5500K color temperature adjustable stalls.  3: The power of 5.5W max.  4: Input voltage: DC 5V.  5: Input Current: 1 A MAX.  6: Battery capacity 2000mAH.  7: When working at the highest brightness long 4H, 48H lowest brightness.  8: Material 6061 aluminum alloy + PMMA LGP + green silicone.  9: Dimensions:56.2cm*6.5cm*2.1cm.  10:color:black silver gold.     Operation: Touch switch mode, click (touch) switch identification, you can turn on / off the lamp, black panel.  Dimming color touch panel, select the color temperature, brightness adjustment panel can then adjust the brightness according to a sliding demand.  This lamp can be bent forward and backward 180 degrees, but non-twisted or bent at right angles.     Advantages: 1. Light body with three hard anodic oxidation process, lamp holder green silicone polymer material, the whole tide of anti-wear-resistant UV aging.  2. Using genuine Samsung 5630 lamp beads, high brightness with good lighting.  3. any bending angle of illumination can provide any place to use, convenient and simple and practical.  4. Large capacity internal battery, providing strong battery life, highlight two hours, six hours or more in bright, low-light 24 hours.  5. waterproof connection, the whole environment.     Feature: The restaurant's candlelit dinner.  Weekend family outings, camping lamps.  Going out at night, easy to carry lighting.  Frequent power outages, very convenient, in the evening.  Dormitory brownouts, students studying in the evening.  Safety Night Light, accompany you to sleep at night.  When you nurse your baby to use night lights.     Package Included: 1*Touch Lamp.  1*USB charging cable.  1* User's Manual