Type:3LED solar keychain light Bulb:3Led Material: ABS Product size:5.4*4.2cm Mini size,easy to carry Specification:Material ... 40MA Ni-MH Battery Solar Panel:4.5V10MA amorphous silicon solar panels Product Life:100,000hours Solar Life:5yearsCertificate:CE-RoHsSize ... :5.4cm*4.2cmColor: red,blue,black,white,yellow,orange...Function: suitable used for ...