120W LED Roadway Lighting System for Road Upgrade, Municipal Streets and Urban Traffic Corridors

120W LED Roadway Lighting System for Road Upgrade, Municipal Streets and Urban Traffic Corridors

Roadway lighting Projects require more than replacing existing lamps with LED fixtures. The lighting system needs to work with the road geometry, pole arrangement, electrical infrastructure, environmental conditions and project specifications.

LIKELITE provides LED Roadway Lighting Solutions for municipal roads, urban streets, arterial roads and transportation corridors, combining LED roadway luminaires with lighting design, onsite measurement, simulation and project installation support.

A representative application in Athens, Greece used 120W LED Roadway Lights for a roadway lighting upgrade involving 4,500 sets. The specified system achieved a stated 22% energy-saving improvement, with CE, RoHS 2.0 and ErP compliance requirements.

Roadway Lighting Solution Overview

What the LIKELITE Roadway Lighting Solution Covers

LIKELITE approaches roadway lighting as an integrated engineering requirement rather than a single-product purchase.

Depending on project requirements, the solution can include:

• LED Roadway Light selection

• Lighting and circuitry design

• Existing lighting assessment

• Onsite metering

• Roadway lighting layout

• DIALux Evo calculation

• LitePro DLX layout

• AutoCAD drawing support

• AGi32 layout

• Product configuration

• Technical documentation

• Installation coordination

• Project installation support

The objective is to establish a practical connection between the luminaire specification and the actual roadway application.

120W LED Roadway Light Configuration

The 120W configuration used for the Athens roadway upgrade is designed for municipal and urban roadway applications.

The luminaire uses CREE SMD3030 LED technology with a stated lamp luminous efficiency of 150 lm/W.

The aluminum-alloy housing provides the main structural and thermal-management platform, while the ALU+PC material configuration is designed for outdoor roadway installation.

Key specifications include:

• Rated Power: 120W

• Input Voltage: 220–240V AC

• Frequency: 50Hz

• LED: CREE SMD3030

• Efficiency: 150 lm/W

• Beam Angle: 120°

• IP Rating: IP66

• Surge Protection: 10KV

• Voltage Resistance: 1.5KV

• CCT: 5000K ±300K

• CRI: Ra 80

• Housing: Aluminum alloy

• Lifespan: 30,000 hours

• Operating Temperature: -20°C to +45°C

Roadway Lighting Design

The correct roadway lighting layout depends on the actual road rather than wattage alone.

LIKELITE's roadway lighting design process can consider:

• Road width

• Pole height

• Pole spacing

• Road classification

• Existing lighting arrangement

• Luminaire mounting position

• Road surface

• Traffic environment

• Required illumination

• Electrical infrastructure

For Projects where existing road lighting is being upgraded, onsite metering can be used to establish the existing lighting condition before developing the replacement layout.

DIALux Evo Roadway Simulation

DIALux Evo can be used to develop the roadway lighting model and evaluate the proposed luminaire arrangement.

Typical project design information can include:

• Road geometry

• Pole positions

• Luminaire mounting height

• Luminaire spacing

• Light distribution

• Calculation area

• Illumination distribution

• Roadway lighting performance

The calculation output can then be reviewed by the project engineering team before final product configuration.

LitePro DLX, AutoCAD and AGi32 Support

Different engineering teams use different design and documentation formats.

For this reason, LIKELITE can support multiple project workflows, including:

LitePro DLX

For lighting layout and calculation requirements where LitePro DLX is used by the project team.

AutoCAD

For roadway drawings, luminaire positions, pole layouts and engineering coordination.

AGi32

For lighting calculations and technical review where AGi32 is specified.

This multi-format capability allows the lighting design information to fit into an existing engineering workflow rather than requiring the project team to adopt a single software platform.

Electrical and Environmental Configuration

Roadway luminaires are exposed to outdoor conditions for extended operating periods.

The specified configuration includes IP66 protection, 10KV surge protection and 1.5KV voltage resistance.

The operating temperature specification is -20°C to +45°C.

For European roadway applications, the final electrical and environmental configuration should always be reviewed against the specific project location, local electrical system and applicable technical standards.

Energy-Saving Roadway Lighting Upgrade

The Athens reference application reported a stated 22% energy-saving improvement following the roadway lighting upgrade.

Energy savings in an actual project depend on the relationship between:

• Existing luminaire wattage

• Replacement luminaire wattage

• Operating hours

• Dimming strategy

• Lighting control

• Roadway lighting requirements

• Actual electricity consumption

Therefore, the 22% figure should be treated as the stated project result and verified through actual pre-upgrade and post-upgrade energy data when used for formal project reporting.

European Roadway Lighting Applications

The solution is suitable for a range of roadway applications, including:

Municipal Roads

LED upgrades for local government and municipal road networks.

Urban Streets

Lighting modernization for urban traffic corridors and residential or commercial streets.

Arterial Roads

Higher-volume roadways requiring consistent and reliable illumination.

Roadway Renovation Projects

Replacement of conventional roadway luminaires with LED technology.

Infrastructure Development

LED roadway lighting supply for engineering contractors, EPC companies and infrastructure procurement teams.

Roadway Lighting Replacement Process

LIKELITE's project-oriented solution workflow can be structured as follows:

01 — Project Requirement Review

Review drawings, roadway dimensions, existing lighting information and project specifications.

02 — Existing Condition Assessment

Collect available site information and conduct onsite metering where required.

03 — Lighting Design

Develop the roadway lighting layout according to the actual road geometry.

04 — Simulation

Use DIALux Evo, LitePro DLX, AGi32 or other required engineering formats.

05 — Luminaire Configuration

Confirm power, optical distribution, electrical parameters, protection and certification requirements.

06 — Technical Review

Coordinate drawings, specifications and project documentation with the engineering team.

07 — Product Supply

Manufacture and supply the confirmed LED Roadway Lights.

08 — Installation Support

Provide technical support during project installation and commissioning.

Certification and Project Documentation

The Athens roadway application specified:

• CE

• RoHS 2.0

• ErP

For European projects, product compliance documentation should be reviewed according to the exact project procurement requirements and applicable regulations.

LIKELITE can coordinate product technical documentation with the project specification, helping EPC contractors, engineering companies and procurement teams evaluate the equipment before order confirmation.

Why Choose an Engineering-Oriented Roadway Lighting Supplier?

Roadway lighting procurement often involves multiple departments and project stages.

The purchasing team may focus on price and delivery.

The engineering team may focus on lighting calculations and drawings.

The project manager may focus on installation and schedule.

The consultant may focus on compliance and technical documentation.

A roadway lighting supplier therefore needs to communicate across the complete project process.

LIKELITE combines LED Roadway Lights with lighting design, simulation, technical documentation and project installation support to serve this type of international roadway lighting requirement.

Athens Roadway Lighting Reference

The Athens roadway upgrade provides a practical reference for the solution configuration:

4,500 sets
120W LED Roadway Lights

150 lm/W
Stated lamp luminous efficiency

IP66
Outdoor protection

10KV
Surge protection

5000K ±300K
Color temperature

22%
Stated energy-saving improvement

CE / RoHS 2.0 / ErP
Specified European compliance

2 Years
Warranty

The reference project demonstrates how the product configuration, engineering design and project services can be combined within a roadway lighting upgrade.

Frequently Asked Questions

1. What are LED Roadway Lighting Solutions?

LED Roadway Lighting Solutions combine roadway luminaires with lighting design, electrical coordination, simulation, technical documentation and project implementation support.

2. What applications are suitable for this solution?

The solution is suitable for municipal roads, urban streets, arterial roads, roadway upgrades and infrastructure projects.

3. What LED Roadway Light was used in the Athens reference application?

The reference configuration used a 120W LED Roadway Light with CREE SMD3030 LED.

4. How many fixtures were included in the Athens reference project?

The stated quantity was 4,500 sets.

5. What is the luminous efficiency of the 120W model?

The stated lamp luminous efficiency is 150 lm/W.

6. What is the IP rating?

The specified IP rating is IP66.

7. What surge protection is available?

The specified configuration includes 10KV surge protection.

8. What color temperature is available?

The reference configuration uses 5000K ±300K.

9. What certifications were specified for the Athens application?

The stated certifications are CE, RoHS 2.0 and ErP.

10. What energy saving was reported?

The Athens reference application reported a 22% energy-saving improvement. Actual project savings should be verified using project consumption data.

11. Can LIKELITE provide DIALux Evo calculations?

Yes. DIALux Evo layout and calculation support is included within the available lighting design service.

12. Does LIKELITE support AutoCAD and AGi32?

Yes. AutoCAD and AGi32 can be supported as part of the project lighting design workflow.

13. Can LIKELITE provide onsite metering?

Yes. Onsite metering can be included when required by the project.

14. What is the warranty period?

The stated warranty for the reference configuration is 2 years.

15. Can LIKELITE supply complete roadway lighting projects?

LIKELITE provides LED roadway lighting Products together with engineering-oriented lighting design, technical coordination and project installation support for international projects.

Roadway Lighting Project Enquiry

For a roadway lighting upgrade, send the available project information to LIKELITE, including:

• Roadway drawings

• Road width

• Pole height

• Pole spacing

• Existing luminaire information

• Required lighting level

• Electrical requirements

• Applicable standards

• Required quantity

• Project location

LIKELITE can use the project information to review the roadway lighting requirements and develop the appropriate LED Roadway Lighting configuration.

LIKELITE — Outdoor LED Lighting Project Solutions for International Roadway Infrastructure