Housing: 12# Die-casting grey powder coated
                                            aluminum. T=60-80µm. Adhesion
                                            of ISO class 1/ASTM class 4B
                           Front ring: Hard chromeplated Stainless steel

                                            SUS 316L#
                    Light Window: Tempered frosted Step glass. T=8mm
    Glass pressure capacity: Full area=3489kgs
                                  Lens: Optical lens, efficiency≥85%
                      Cable gland: IP-68 PG-9 PA66
                              Gasket: Silicon seal
                                   LED: NICHIA
                        LED Driver: Constant Voltage Input,

                                           Constant Current Output

     Operating temperature: -20℃~40℃
                     Power cable: H05RN-F 2X1.0mm2 L=0.5m
                                           (low voltage)
                                           H05RN-F 3X1. 0mm2 L=0.5m 
                                           (high voltage)
               Mounting sleeve: ABS 057#