Brand N/A Quantity 1 Color Black + silver LED Lamp Numbers 18 Length 80cm Features 18-LED white ring-style light head ensures enough brightness; With switch convenient to operate; Brightness: 18000~25000MCD; Long LED lifetime up to 100000 hours; Flexible soft snake tube easy bending into any angles adjustment; Small volume and lightweight easy to carry; 3 x AAA batteries (not included) or USB powered environmental and energy saving (power consumption less than 40mA); Ideal for playing computer reading book in the dark. Packing List 1 x LED clip-on eye-protection table light 1 x USB cable (80cm)