A complete 30m high mast lighting system with a motorized lowering headframe, galvanized polygonal mast, winch, wire ropes, latching mechanism, LED floodlights and project-specific structural design.
At 30m height, routine floodlight maintenance can require specialized access equipment. A motorized raising-and-lowering system brings the luminaire ring to ground level so technicians can inspect floodlights, cables, latches and suspension components in a controlled work area.
The mast, lowering ring, floodlight EPA, wire ropes, winch, pulley system, base plate, anchor bolts and foundation loads must be designed as one structural and mechanical system. A generic mast diameter or wall thickness is not sufficient for project approval.
Original generic product visualization prepared for this page. Final dimensions and configuration follow the approved project design.
Circular headframe and controlled floodlight aiming for ramps, toll areas and broad junctions.
Robust lowering system and wide-area optics for plants, warehouses and logistics aprons.
Corrosion-focused materials and service planning for large transport or storage facilities.
The ring can be lowered for inspection without sending technicians to the floodlight level.
A high mounting point can illuminate a broad area with fewer pole locations when the layout is properly designed.
Mast section, base, anchors and foundation reactions are checked against wind and equipment loads.
| Item | Preliminary range / option | Project decision basis |
|---|---|---|
| Nominal height | 30 m | Finished grade to floodlight mounting level |
| Mast form | Multi-section polygonal tapered shaft | Transport length, overlap and structural calculation |
| Headframe | Circular lowering ring | Floodlight number, weight, EPA and aiming |
| Floodlights | 8–16 typical; project-specific | Lighting calculation and total suspended load |
| Lowering system | Electric motor and internal winch | Duty, safety factor and maintenance plan |
| Suspension | Multiple stainless or galvanized wire ropes | Load distribution and corrosion exposure |
| Surface protection | Hot-dip galvanized; coating optional | Environment and design life |
| Steel grade | Q355 or project-specified equivalent | Structural code and material availability |
| Wind design | Project-specific | Basic wind speed, terrain, gust factor and equipment EPA |
| Foundation | By geotechnical and structural inputs | Soil bearing, overturning, shear and uplift |
Confirm site, lighting, wind, operating and corrosion requirements.
Prepare the product configuration, loads, drawings and bill of materials.
Fabrication, welding, surface protection and component integration.
Dimensions, appearance, function, packing list and document checks.
The structural input must include floodlight dimensions, projected area, quantity, mounting arrangement, ring geometry, lightning rod and any cable or accessory exposed to wind. Floodlight weight alone is not enough because wind pressure acts on projected area.
Jieyao can issue a preliminary mast and base-reaction package after the design wind speed, reference standard, terrain category, floodlight data and site conditions are confirmed. Final foundation design should be checked by the project civil or structural engineer using the site geotechnical report.
Representative high mast system components. The image is an original generic engineering illustration; final components follow the approved project design.
Broad ramps, toll plazas and road junctions requiring high-level area lighting.
Large operating areas where fewer pole positions and ground-level maintenance are valuable.
Transport aprons and storage areas requiring coordinated lighting and structural design.
The permitted quantity depends on total weight, projected area, ring geometry, wind design and mast calculation. A typical range is not a structural approval.
An electric motor drives an internal winch and wire-rope system. The detailed arrangement, latches and control procedure depend on the selected design.
The system should use a coordinated multi-rope arrangement with appropriate safety factors and inspection procedures. The exact redundancy and replacement criteria must be stated in the approved mechanical design.
Yes. A 30m mast is normally supplied in transportable polygonal sections with calculated slip-joint overlaps and alignment marks.
The supply can include anchor bolts and preliminary foundation loads or drawings. Final foundation dimensions require soil parameters and local engineering review.
The mast can be engineered for the stated project wind speed, but the reference averaging period, terrain category, gust basis and applicable code must be confirmed.
Send the location, site dimensions, lighting target, operating schedule, wind speed and quantity. Jieyao will review the inputs and recommend a documented system.
Send Your RequirementsSolar street light and high mast lighting manufacturer with 15 years of industry experience.
Our structural designs are based on local wind data. Standard designs withstand winds up to 160km/h (45m/s), with reinforced options for hurricane-prone regions.
It depends on the mounting height and required lux levels. Generally, for a 25-30m pole, high-power LED floodlights ranging from 400W to 1000W are recommended.
High mast light refers to poles typically 20m (65ft) or taller. It is widely used in airports, seaports, highways, stadiums, and logistics hubs to provide uniform illumination over a vast area.
Q345B has higher yield strength, allowing taller, slimmer poles to remain safe while reducing weight and improving wind performance.
Yes. For coastal cities, we provide anti-corrosion powder coating that meets 500-1000 hours of salt spray test requirements.
High mast poles are designed for large-area outdoor lighting, and their height usually depends on the size of the space that needs to be illuminated.
We use high-strength carbon steel such as Q235B or Q345B, bent into polygonal shapes (usually 12 or 16 sides) and hot-dip galvanized both internally and externally.
Raising & Lowering systems feature an electric winch to lower the light ring to ground level for maintenance. Fixed systems require a bucket truck or ladders for servicing.
It consists of an electric winch, stainless steel wire ropes, pulleys, and an automatic latching mechanism. Once reaching the top, the ring locks mechanically to relieve tension from the ropes.
No. Our systems feature an automatic mechanical latching system and safety brakes to ensure the ring stays secure even without rope tension when in the locked position.
Yes. Each pole is equipped with a lightning rod at the top and dedicated grounding bolts to connect to the foundation grounding system.
We use professional asymmetrical optical lenses (such as Type IV or Type V) to ensure uniformity over large areas and minimize glare.
Through shields and precise light distribution design, we confine excess light to the target area, reducing interference for the surrounding environment and drivers.
A concrete foundation must be poured based on pole height and soil conditions. We provide detailed foundation drawings and anchor bolt cages.
In standard outdoor environments, hot-dip galvanizing provides rust protection for over 25-30 years without requiring additional painting.
Yes. Due to height limits, poles over 20m are typically split into 2-3 telescopic sections for convenient shipping in 40ft containers.
No. Sections are joined via overlap (telescopic fit) using gravity or hydraulic force. This mechanical joint is more flexible and fatigue-resistant than welding.
Yes. Our professional lighting design team provides free Dialux simulation reports based on your site’s CAD drawings to optimize lighting layouts.
Yes, we have extensive project references in the Middle East, Southeast Asia, and South Africa. We can provide photos and technical parameters upon request.
We typically offer a 10-year warranty on the pole structure and a 5-year warranty on the LED fixtures and lifting systems.
Yes. Our light rings can be customized with brackets to accommodate CCTV cameras or other security sensing devices.
EPA refers to the Effective Projected Area of the pole and fixtures under wind pressure. It is a critical parameter for calculating structural safety.
Technically yes, but due to high power consumption, very large solar arrays and battery banks are required. We typically recommend grid-tied or hybrid systems.
We use high-quality stainless steel or plastic-coated wire ropes and recommend regular greasing during annual inspections.
Yes. With intelligent control systems, you can remotely adjust brightness and scheduling to maximize energy savings.
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Get a custom lighting solution and quotation for your project. Outdoor lighting manufacturer in Yangzhou, ChinaAbout Jieyao LightingYangzhou Jieyao Lighting Equipment Co., Ltd. is an outdoor lighting manufacturer focused on solar street light systems and high mas... Do you have any questions or requests?
Email: jay@jieyaolighting.com
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