Unit size: 9x5x3.4 CM
packing details: MEAS:43*23*31CM/100PCS G.W/N.W(kgs): 9/8
Features

*dynamo torch,with solar power
*3 super bright white led ,with lighting function
*3.6v 40mAh rechargeable lithium cell, can be recharged at least 800times with normal use
*the output power≥0.4W under constant speed cranking the handle with 120rd/min.cranking *for 1 min could support 5-8 mins lighting,with solar power,light charging
 

OEM/ODM,Customized Logos/Designs are Welcome