Item specifics
<br />Item Type:Book Lights
<br />Features:Flexibly
<br />Is Batteries Required:Yes
<br />Power Source:Dry Battery
<br />Warranty:Default
<br />Light Source:LED Bulbs
<br />Battery Type:AAA
<br />Wattage:Default
<br />Model Number:D18317
<br />Power:Powered by 3 AAA batteries (not included)
<br />Feature:Each neck has 2 LEDs
<br />Voltage:4.5V 
<br />Size::4*4*8cm
<br />Length::23cm