High Mast Lighting is for the light poles over 20m. They are ideal for :
*Sports lighting
*Road lighting
*Airport lighting
*Port lighting
*Rail lighting
*Commercial and industrial lighting
*Parking lot lighting
*Plazas and public areas
Usually, Type IV, TypeV light distribution pattern are used for these applications.
High Mast Lighting for Sports lighting should be complied with JGJ153-2016
High Mast Lighting for Roadway lighting should be complied with CJJ/T45-2015
High Mast Lighting for Outdoor work places should be complied with GB 50582-2010
High Mast Lighting for Urban night scape should be complied with JGJ/T 163-2008
For example: Public square
| Areas | Parkland | Pedestrian | Plaza Mayor | Traffic Square | Commercial Square | Others | Main Entrance |
| Eh(lx) | <=3 | 5~10 | 15~25 | 10~20 | 10~20 | 5~10 | 20~30 |
Remarks: (1). Eh,min(lx) of Pedestrian should be 2~5lx
(2). Esc,min(lx) of Pedestrian should be 2lx
For example: Park
| Area | Eh,min(lx) | Esc,min(lx) |
| Pedestrian,Cyclist | 2 | 2 |
| Garden | 5 | 3 |
| Children's play-ground | 10 | 4 |
For example: airport
| Area | Caculated plane | Eh(lx) | Ev(lx) | U0 | GR | Ra |
| Aircraft position | Ground | 20 | 20 | 0.25 | -- | 20 |
| Special plane position | Ground | 30 | 30 | 0.30 | 50 | 60 |
| Apron work area | Ground | 10 | -- | 0.25 | -- | 20 |
| Maintance service | Working plane | 200 | -- | 0.50 | 45 | 60 |
For example: Parking lot
| Class | Caculated plane | Eh(lx) | U0 | GR | Ra |
| I : >400 vehicles | Ground | 30 | 0.25 | 50 | 20 |
| II : 251~400 vehicles | Ground | 20 | 0.25 | 50 | 20 |
| III : 101~250 vehicles | Ground | 10 | 0.25 | 50 | 20 |
| IV : <=100 vehicles | Ground | 5 | 0.25 | 55 | 20 |
| Fixture used: | GD245-240W |
| Installation height: | 20m |
| Fixture beam angle: | 20degree |
| Number of poles: | 2 |
| Number of fixtures: | 3x2=6 |
| Eh(lx): | 21lx |
| Emin(lx): | 6.5lx |
| Emax(lx): | 34lx |
| U1: | 0.20 |
| U2: | 0.32 |
