Descoration : Book clamp light 

MATERIALS: Plastic, Metal, Electronic, 

PRODUCT SIZE: 4.5*4.2*30CM 

DATA: LED 3000K 0.58W 32lm Ra=82 / 6500K 0.6Watt 38lm Ra=87.2

            / 4000K 0.86W 52lm Ra=86.8

Power: Rechargeable battery 3.7V 500mHA  

             USB operation 0.8m USB cable included 

Function 1: Push ON/OFF switch on lamp head

Color : Black / White color

Packing: 1pc/color box, 24pcs/ctn

Color box: 7.5 x 6.5 x 11.5cm

Carton box : 28*24.5*24.8cm