Engineering-Ready LED Highway Lighting Systems for Large-Scale Road Infrastructure

High-Performance Highway Lighting Solutions for EPC Contractors, Road Authorities and Infrastructure Projects

Solution Category: Highway Lighting Solutions
Application: Highways / Expressways / Road Infrastructure
Lighting Type: LED Highway Lighting
Typical System: 120W LED Highway Lights
Engineering Reference: Ankara, Turkey Highway Lighting Upgrade
Supplier: LIKELITE
Origin: Guangdong, China

Highway Lighting Solution Overview

LIKELITE provides engineered LED highway lighting solutions for road authorities, EPC contractors, infrastructure companies and large-scale project buyers.

The solution is designed around four project requirements:

• Consistent roadway illumination

• High optical efficiency

• Outdoor environmental protection

• Long-term operating reliability

For large highway projects, the lighting system needs to be considered as an engineering package rather than simply a luminaire purchase.

LIKELITE supports the complete lighting process from:

Site Measurement → Lighting Design → Simulation → Luminaire Configuration → Technical Drawings → Supply → Installation Support

Solution Reference: Ankara Highway Lighting Upgrade

A typical configuration for a large highway lighting application is represented by the following engineering reference:

13,000 sets of 120W LED Highway Lights

with:

150 lm/W luminous efficiency

and a reported:

25% energy-saving improvement.

The reference configuration uses CE/TSE/VEK certification requirements and a 2-year warranty.

This configuration demonstrates how LIKELITE highway lighting systems can be structured for large-volume road infrastructure procurement.

Highway Lighting System Configuration

A LIKELITE highway lighting solution typically consists of:

LED Highway Luminaire + Optical System + Power Supply + Surge Protection + Mounting Arrangement + Lighting Design + Installation Support

Each element is considered during project design.

LED Lighting Engine

The reference 120W highway luminaire uses:

CREE SMD2835 LED

with:

• 120W system power

• 150 lm/W luminous efficiency

• 5000K ±300K CCT

• Ra80

• 120° beam angle

The high-efficiency LED configuration is intended to provide strong light output while reducing installed electrical load.

Roadway Optical Distribution

The luminaire uses a:

120° beam angle

Optical selection should be matched to:

• Pole height

• Pole spacing

• Road width

• Number of lanes

• Mounting position

• Required lighting class

• Road geometry

For an actual highway project, LIKELITE can verify the proposed arrangement through lighting simulation before production.

Electrical Configuration

Reference electrical specification:

The electrical configuration is designed for outdoor roadway lighting applications.

Environmental Protection

Highway luminaires operate in exposed outdoor environments and therefore require appropriate enclosure protection.

The reference luminaire provides:

IP66 Protection

with:

• Aluminum alloy housing

• ALU + PC construction

• Outdoor-rated design

• Working temperature of -20°C to +45°C

The IP66 rating helps protect the luminaire against dust ingress and powerful water jets under appropriate installation conditions.

Lighting Engineering Services

LIKELITE provides engineering support beyond product supply.

Lighting and Circuitry Design

Project requirements are translated into a practical roadway lighting layout.

Onsite Metering

Site measurements can be used to establish:

• Existing illumination conditions

• Pole positions

• Road dimensions

• Installation constraints

DIALux Evo Layout

DIALux Evo simulation can be used to evaluate:

• Average illuminance

• Uniformity

• Light distribution

• Pole spacing

• Luminaire positioning

LitePro DLX Layout

Additional photometric calculation support for roadway lighting design.

AutoCAD Layout

Technical drawings can define:

• Luminaire locations

• Pole arrangements

• Circuit layouts

• Installation details

AGi32 Layout

Professional lighting analysis for project-specific roadway configurations.

Project Installation Support

LIKELITE can also provide technical support during installation and project implementation.

Highway Lighting Design Workflow

A typical LIKELITE engineering workflow is:

1. Project Requirement Review

Road type, traffic conditions, lighting requirements and local standards are reviewed.

2. Site Information Collection

Road dimensions, pole height, spacing and existing electrical infrastructure are established.

3. Photometric Design

The appropriate luminaire configuration and installation arrangement are selected.

4. Lighting Simulation

DIALux Evo, LitePro DLX or AGi32 can be used to validate the proposed design.

5. Technical Drawing

AutoCAD layouts and project documentation are prepared.

6. Product Configuration

LED power, optical distribution, electrical protection and mechanical configuration are finalized.

7. Production and Supply

The approved configuration is manufactured and supplied according to project requirements.

8. Installation Support

Technical assistance can be provided during installation and commissioning.

Typical Highway Lighting Applications

LIKELITE highway lighting systems can be configured for:

Motorways and Expressways

Suitable for large multi-lane transportation corridors requiring continuous roadway lighting.

Interchange Lighting

Lighting can be configured around:

• Highway interchanges

• Entrance and exit ramps

• Junction areas

Urban Expressways

Suitable for high-traffic urban road infrastructure.

Bridges and Elevated Roads

Lighting design can account for:

• Restricted pole positions

• Wind exposure

• Structural limitations

• Road geometry

Tunnel Approaches and Access Roads

Lighting can be integrated into broader roadway lighting systems around tunnel entrances and access routes.

Energy Efficiency

The reference Ankara configuration is based on:

120W LED Highway Lights

with:

150 lm/W luminous efficiency

and a reported:

25% energy-saving improvement.

Energy performance depends on the existing lighting system, operating schedule, lighting requirements, control strategy and site conditions.

For project procurement, LIKELITE recommends verifying expected energy savings through a comparison of:

Existing System vs. Proposed LED System

using actual operating parameters.

Highway Lighting Technical Specification

Highway Lighting Procurement Support

For large infrastructure procurement, LIKELITE can support buyers with:

• Technical specification review

• Product configuration

• Photometric files

• Lighting simulation

• Technical drawings

• Certification documentation

• Installation guidance

• Project communication

This approach allows EPC contractors and engineering companies to evaluate the lighting system before placing a large-volume order.

Why LIKELITE for Highway Lighting Projects?

LIKELITE combines:

LED Lighting Technology + Photometric Design + Engineering Support + Project Supply

The company supports customers requiring highway lighting systems for:

• Infrastructure construction

• Roadway modernization

• Highway LED replacement

• Municipal expressways

• Large-scale EPC projects

The focus is not only on luminaire supply, but on providing a configuration that can be evaluated against actual roadway requirements.

Highway Lighting Solutions FAQs

1. What are LED highway lighting solutions?
They are engineered roadway lighting systems combining LED luminaires, optical distribution, electrical protection, installation configuration and lighting design.

2. What power is used in the Ankara reference configuration?
The reference configuration uses 120W LED Highway Lights.

3. What is the luminous efficiency of the reference luminaire?
The specified luminous efficiency is 150 lm/W.

4. What LED source is used?
The reference configuration uses CREE SMD2835 LEDs.

5. What is the beam angle?
The specified beam angle is 120°.

6. Is the luminaire suitable for outdoor highway applications?
The reference luminaire has IP66 protection and an operating temperature range of -20°C to +45°C.

7. Does LIKELITE provide DIALux design?
Yes. DIALux Evo can be used for project-specific lighting calculations.

8. Can LIKELITE provide AutoCAD drawings?
Yes. AutoCAD layouts are included in the available engineering services.

9. Can the lighting design be verified before production?
Yes. Photometric simulation can be completed before final product configuration and production.

10. What surge protection is specified?
The reference luminaire uses 10KV surge protection.

11. What certifications are specified for the Ankara reference?
CE, TSE and VEK are specified.

12. What warranty is offered?
The reference configuration includes a 2-year warranty.

13. How much energy can LED highway lighting save?
The Ankara reference indicates a 25% energy-saving improvement. Actual savings depend on the existing system and project operating conditions.

14. Can LIKELITE support large-volume highway procurement?
Yes. The reference configuration covers 13,000 sets, demonstrating the intended large-project procurement scale.

15. Does LIKELITE support EPC highway projects?
Yes. LIKELITE provides lighting design, simulation, technical documentation, product supply and project installation support.

Request a Highway Lighting Engineering Proposal

For highway, expressway or large roadway infrastructure projects, LIKELITE can evaluate:

Road Layout → Pole Arrangement → Lighting Requirements → Luminaire Configuration → DIALux Simulation → Technical Proposal

Send your road dimensions, pole spacing, mounting height and lighting requirements to begin a project-specific evaluation.