The lamp body is made of aluminum alloy baked air yellow paint with stainless steel fasteners and silicone rubber sealing rings 。The optical system consists of inner and outer layer light matching mirror and inner set light collecting mirror .The lamps are available in white ,blue ,yellow ,red and green 。 The outer light matching mirror is made of high strength heat—resistant glass, and is waterproof and sealed with the upper cover。It can be subjected to static pressure of 40 KN。
Overview of flight aid lighting on helipad: it is an engineering facility in and near the helipad flight area to provide pilots with visual guidance signals for takeoff, approach, landing and taxiing day and night. It is generally composed of pavement signs, navigational lights, signboards, signs, etc. Its complexity and simplicity and layout form are based on the plane layout of the apron. It is determined by flight volume, meteorological standard of receiving aircraft and content and precision of radio navigation facilities used together.
