... all are electrostatic spraying of polyester Powder after hot dip galvanizing LLED(DYAL) Series TECHNOLOGY SPECS ITEMSystem ModelLLED10SLLED15SLLED20SSystem ... bracket (mm) yes. Iron, hot dip galvanizedAccessories Cable,Nut , Bolt and installtion base and so onOptionIron bat Box To ... replace the plastic bat box, LLED(DYAL)Series Solar Street lamp 10-20W