RTG90 low-pressure led floodlight1,Website:http://www.roleds.net, the surface electrostatic pensu processing technology of lamps and lanterns, corrosion resistance to oxidation. 2, lamps and lanterns with calibration adjust Angle function.3, lamps and lanterns has non-slip fixtures. 4, configuration, air tightness detection device.5, waterproof breathable membrane inside and outside differential ...