1,solar energy, eco-friendly product. 2,biult in 1pc rechargeable lithium. 3,with 3pcs high bright LED. 1, solar energy, eco-friendly ... 8 hours in strong light, it can continuous discharge above 2 hours3, with 3pcs high brightness white LEDs, 13000mcd-18000mcd4, your LOGO ... .6, unit size:59*35*10mm.7, material:ABS.8, with metal keychain. solar LED torch ...