Jieyao manufactures 40m high mast lighting systems for ports, airports, large industrial yards, highways, logistics centres, stadium precincts and other sites that require wide-area illumination. A complete system can include the sectional steel mast, base plate, anchor-bolt cage, floodlight ring, LED luminaires, electrical distribution, raising and lowering equipment, lightning-protection interface and project documentation.
At this height, structural safety and maintenance planning are as important as lighting output. Jieyao treats every 40m mast as an engineered system. Plate thickness, section geometry, overlap length, base diameter, door reinforcement, light-ring load and foundation reactions are determined after the project wind and equipment data are confirmed.
| Design element | Available solution | Project decision |
|---|---|---|
| Height | 40m nominal mast height | Final reference level and top equipment are shown on the GA drawing. |
| Construction | Multi-section polygonal tapered steel mast | Sections and overlaps are optimized for strength, transport and erection. |
| Material | High-strength structural steel such as Q355 | Grade follows calculation and contract requirements. |
| Corrosion protection | Internal and external hot-dip galvanizing | Optional duplex coating for coastal or architectural sites. |
| Head arrangement | Raising/lowering ring or fixed platform | Selected according to fixture load and maintenance strategy. |
| Lighting control | Contactor control, timer, photocell or intelligent control | DALI/0-10V options depend on the selected LED driver. |
| Foundation interface | Base plate, anchor bolts and reaction schedule | Local civil engineer verifies the foundation against geotechnical data. |
The effective projected area (EPA) of the floodlights, ring and accessories directly affects mast bending moment and foundation load. Two 40m masts with the same number of lights can require different structures if the fixture dimensions or wind speeds are different. For that reason, fixture datasheets and site wind criteria must be provided before final structural approval.
Jieyao can evaluate the mast body, door opening, base plate, anchor bolts and foundation reactions using the approved design inputs. If the project is in a typhoon, cyclone or coastal wind region, the exposure category, gust definition, topographic factor and local code should also be confirmed by the project engineer.
A 40m high mast can be manufactured as multiple tapered sections to suit container transport and site handling. A four-section arrangement is commonly considered, but the final segmentation depends on design and logistics. Sections are assembled by engineered slip joints or another approved connection method. Match marks, overlap dimensions and erection instructions are supplied to help the installation team achieve the correct fit.
Before lifting, the installer should verify the foundation level, anchor-bolt position, mast orientation, door direction, lifting points, crane capacity and exclusion zone. Final erection planning remains the responsibility of the qualified site contractor.
The light ring can be lowered to ground level using an electric winch and stainless-steel wire-rope system. A typical assembly includes the winch, motor, gearbox, wire ropes, pulleys, head frame, guide rollers, power cable, junction box, limit devices and mechanical latching components. The design load is calculated from the complete moving assembly rather than the luminaire weight alone.
Where a fixed platform is preferred, access and fall-protection arrangements must be agreed at the design stage. Jieyao can coordinate climbing provisions, service platforms and aviation-warning accessories when they are included in the project specification.
A 40m mounting height can cover a large area, but the fixture beam distribution must be matched to the site geometry. Narrow, medium and asymmetric optics may be combined to improve uniformity and reduce wasted light. A DIALux model can assess average lux, minimum lux, uniformity, glare and spill light before the fixture schedule is finalized.
Jieyao was formally established in 2017 and has 15 years of lighting-industry experience. The company operates a 10,000-square-metre production base with 35 employees. Available project support includes OEM/ODM manufacture, DIALux layout, mast drawings, anchor-bolt details, foundation reactions, packaging plans and installation guidance.
Four sections can be a practical transport solution, but it is not an automatic rule. The engineer confirms section length and overlap after structural and logistics review.
Yes, provided the project supplies the correct design wind criteria and fixture EPA. The mast and foundation reactions are then checked for the specified site conditions.
Provide the project location, mast quantity, wind speed, target lux, site drawing, floodlight quantity and weight, preferred maintenance system, coating requirement and destination port.
Jieyao can provide mast reactions, anchor-bolt layout and a reference foundation proposal. The local civil engineer should validate the final foundation using the geotechnical report.
Yes. DIALux simulation can be prepared from the site CAD or scaled drawing, target lighting criteria and selected fixture photometric file.
For a 40m project, contact Jieyao Lighting with the site plan and wind data, or explore the high mast lighting manufacturer page.
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?
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