book clip lamp COB led 

COB led: 150 lumens, flood lighting 

3 settings: 100% on; 70% on; 30% on

flexible metal tubing 

material: ABS & steel 

size: 4.2 x 4.5 x 35.5 cm

weight: 65g (battery excluded) 

two kinds of power: 1) 3 ‘AAA’ batteries (excluded) 

                               2) USB plug (included)