Sepecifications:1.light source:1LED2.luminance:25Lm3.power by AG3 cell4.switch:rubber button5.material:Alumunum6.product color: Red Green White Blue etc7.product size:71*36*18mm8:product weight:39g9:package:opp bag

can print your logo  like the picture

Led moutaineering cabrabiner with bottle opener