... warranty of 3 years;3,Led own high power efficiency and good heat dissipation performance; 4,Intelligent microcomputer controller 5, ... in height, hot dip galvanised plastic spraying. 7,Lamps and lanterns: computer design,die casting aluminum ,plastic spraying, 8,Lighting time ... 50-100pcs 12,delivery date : 25-30days after order acceptance and in advance deposit. *LEDs shall be Cree brand imported. * ...