The mounting system is elevated, fixed on a base plate with a frangible coupling
The casing is made of powder-coated aluminum
The diffuser is made of clear polycarbonate UV protected
The power supply can be a heliport controller. In this case, the control is also made in three steps from the heliport controller. Power input can be low voltage, 48 V DC or it can work in constant current when the distance from the heliport controller to the lights is long and this will generate a big drop of voltage on cables.
Optionally it can be powered at 90-230V, 50/60Hz but the light fixtures will no longer have the dimming function