From Brookstone, this work lamp features:  How to use: Hang it anywhere Shape it into a light stand Wear around your neck to work hands-free Folds up for compact storage Requires 3 x AAA batteries  in each lamp (not included) Bend your light in any direction 2 x super luminescent lights 4-inch, 3-watt COB lights (200 lumens each) On/off mode button Clink to cycle through high, low, & strobe lighting 28-inch flexible gooseneck can be bent in any direction Imported.