2 AAA Barreries extra-Long 40 hour Run Time 4 LEDs Total 2 LEDs each arm Each Hug Light tip has 2 super-bright LEDs, one focused beam and one wide beam, so it's right for any job

The foam-covered steel alloy arms are strong enough to hold the beam steady, yet flexible enough to point the light precisely where you need it They're so flexible, you can even coil the Hug Light like a snake and stand it up Guys love it for home repairs and other jobs around the house Ladies love it for knitting or craft projects It can be used for reading,repairing,walking and the like.Pls check the attachment for detail. 

HUG Light