LLED(DYAL)Series Solar Street lamp * Capacity:10W,15W,20W LLED(DYAL) Series Solar Street lamp Key Features* LED light source* Energy-saving,easy installation ... . Pls confirm before place order.Parts of the systemLED stree lamp modelDYAL10WDYAL15WDYAL20WLamp caseDYA model, Case size L*W*H=530*260 ... To replace the plastic bat box, LLED(DYAL)Series Solar Street lamp 10-20W