Ecologic Mart 8 LED Bulbs Book Light with 1.5H Rechargeable 1000mAh Battery, 1.0A & 2.0A AC Adapter Double Port, 78-Inch Extra Long USB Cable, Travel Bag READ PLEASANTLY AND GOES UNNOTICED: Some people find the cool light is very intense. This light has less lumens and Impacts more smoothly sight. GET THE MOST COMPLETE READING LAMP: It includes everything you need; battery, cable, charger (enhances charging time, only 1.5 hours), travel bag, support and warranty. CHOOSE THE MOST SUITABLE FOR YOU: One (10 to 28Lm) or two arms (10 to 56Lm), warm or cool light translucent or frosted cover. A LAMP FOR LONG TIME: The 1000maH LI_Ion battery lasts about three year, the bulbs much more and the body is very strong. MANY ADVANTAGES: Extra-long cable, dual-port adapter, double padding, frosted cover, flexible and stable, environmentally friendly, efficient, elegant and  LIFETIME WARRANTY.