LIKELITE provides engineered LED Roadway Lighting Solutions for urban roads, residential streets, arterial roads, municipal roads, intersections, pedestrian areas, industrial roads and roadway renovation Projects.
Our roadway lighting service covers:
Roadway Assessment → Onsite Metering → LED Roadway Light Selection → Lighting & Circuitry Design → Photometric Design → DIALux Evo → Litepro DLX → AGi32 → AutoCAD → Manufacturing → Project Installation Support
A roadway lighting upgrade is not simply a matter of replacing an existing lamp with a lower-wattage LED fixture.
The final solution needs to consider roadway width, lane configuration, pole height, pole spacing, mounting position, optical distribution, required lighting performance, electrical conditions, environmental exposure and operating cost.
LIKELITE develops the LED lighting configuration around these engineering conditions.
Roadway Lighting Challenges
Urban and municipal roadway lighting Projects commonly involve:
Existing lighting infrastructure
Different roadway widths
Different pole heights and spacing
Mixed traffic conditions
Junctions and intersections
Energy-saving requirements
Outdoor weather exposure
Voltage fluctuation
Surge protection requirements
Long operating hours
Large quantities of luminaires
Local electrical and product compliance
A successful roadway lighting upgrade therefore requires coordination between the luminaire, optical system, electrical system, pole arrangement and roadway geometry.
LIKELITE Roadway Lighting Solution
01 — Roadway Assessment
The first step is to understand the existing roadway and lighting system.
LIKELITE can evaluate:
Roadway width
Number of lanes
Pole height
Pole spacing
Existing luminaire wattage
Existing mounting arrangement
Road geometry
Electrical conditions
Existing lighting performance
Project energy-saving objectives
For retrofit Projects, Onsite Metering can be used to establish the existing lighting condition before the LED upgrade.
02 — LED Roadway Light Selection
LED Roadway Lights should be selected according to the complete roadway configuration rather than wattage alone.
LIKELITE considers:
Road Width
Pole Height
Pole Spacing
Optical Distribution
Required Lighting Performance
Electrical Conditions
Environmental Conditions
For the Munich roadway lighting upgrade reference, the selected configuration is:
100W LED Roadway Lights
with:
130 lm/W luminous efficiency
IP67 protection
10KV surge protection
85VAC–305VAC input voltage
and
CREE SMD3030 LED
Munich Roadway Lighting Upgrade Reference
Germany · Munich
| Item | Reference Specification |
|---|---|
| Application | Roadway Lighting Upgrade |
| Location | Munich, Germany |
| Product | LED Roadway Lights |
| Power | 100W |
| Quantity | 8,500 sets |
| Energy-Saving Improvement | 25% |
| Warranty | 2 years |
| Certification | CE / GS / VDE |
| Luminous Efficiency | 130 lm/W |
| LED Source | CREE SMD3030 |
| Beam Angle | 120° |
| IP Rating | IP67 |
| Surge Protection | 10KV |
| Input Voltage | 85VAC–305VAC |
| Voltage Resistance | 1.5KV |
| CCT | 5000K ±300K |
| CRI | Ra 80 |
| Lamp Body | Aluminum alloy |
| Material | ALU+PC |
| Lifespan | 30,000 hours |
| Power Supply | AC |
| Frequency | 50Hz |
| Working Temperature | -20°C to 45°C |
| Origin | Guangdong, China |
| Brand | LIKELITE |
03 — Photometric Roadway Design
Roadway lighting performance is strongly influenced by optical distribution and luminaire positioning.
LIKELITE can provide photometric design support using:
DIALux Evo
For roadway lighting applications, the design can evaluate the relationship between:
Luminaire Power → Mounting Height → Pole Spacing → Road Width → Optical Distribution → Illuminance → Uniformity
The purpose is to develop an efficient lighting arrangement rather than simply maximize lumen output.
LIKELITE can also support:
DIALux Evo Layout
Litepro DLX Layout
AGi32 Layout
AutoCAD Layout
The final layout should be calculated using the actual roadway geometry and project requirements.
04 — Onsite Metering
For existing roadway lighting systems, onsite data can provide a technical baseline for the renovation.
LIKELITE can support the assessment of:
Existing illuminance
Existing luminaire power
Pole spacing
Mounting height
Roadway width
Existing lighting arrangement
Electrical conditions
The information can then be used for:
Existing System
→
Onsite Measurement
→
Lighting Design
→
LED Roadway Light Selection
→
Photometric Verification
05 — Energy Efficiency Optimization
The Munich roadway lighting upgrade reference specifies:
25% Energy-Saving Improvement
Energy savings should be evaluated at system level.
The actual result depends on:
Existing luminaire wattage
New LED luminaire wattage
Number of fixtures
Operating hours
Lighting controls
Pole spacing
Roadway geometry
Required lighting performance
The selected 100W LED Roadway Light provides a stated 130 lm/W luminous efficiency.
This provides a basis for reducing installed lighting power while maintaining an appropriate roadway lighting configuration through photometric design.
The 25% figure is the supplied project reference result. Final savings should be verified using actual operating and project acceptance data.
06 — Electrical & Environmental Protection
The Munich reference configuration is designed around demanding outdoor roadway conditions.
IP67 Protection
Provides a high level of protection against water and environmental exposure.
10KV Surge Protection
Provides additional protection against electrical surge conditions.
85VAC–305VAC Input
Provides a wide operating voltage range.
1.5KV Voltage Resistance
Specified for the reference configuration.
Aluminum Alloy Housing
Provides a durable outdoor luminaire structure.
-20°C to 45°C
Specified operating temperature range.
07 — Roadway Lighting Engineering Services
LIKELITE can provide the following engineering services:
Lighting & Circuitry Design
Electrical and roadway lighting configuration based on project requirements.
Onsite Metering
Assessment of existing roadway lighting conditions.
DIALux Evo
Photometric roadway lighting simulation.
Litepro DLX
Alternative lighting calculation and layout support.
AGi32
Professional photometric calculation support.
AutoCAD
Engineering layout and project drawing support.
Project Installation
Installation support for roadway lighting projects.
08 — Large-Scale Roadway Lighting Supply
The Munich reference involves:
8,500 Sets
of
100W LED Roadway Lights
Large municipal and roadway projects require consistency across the complete supply.
LIKELITE can support:
Product specification confirmation
Optical configuration
Electrical configuration
Bulk manufacturing
Quality control
Project packaging
Technical documentation
Delivery preparation
Installation support
Roadway Lighting Solution Workflow
STEP 01 — Project Requirements
Roadway / lanes / road width / pole height / pole spacing
↓
STEP 02 — Existing System Assessment
Onsite metering / existing luminaire / electrical condition
↓
STEP 03 — Product Selection
Power / optics / voltage / IP / surge / CCT
↓
STEP 04 — Photometric Design
DIALux Evo / Litepro DLX / AGi32
↓
STEP 05 — Engineering Drawings
AutoCAD / lighting layout / circuitry design
↓
STEP 06 — Manufacturing
Bulk production / quality control
↓
STEP 07 — Delivery & Installation
Project logistics / installation support
↓
STEP 08 — Verification
Lighting performance / energy performance / project acceptance
100W LED Roadway Light Technical Data
| Parameter | Specification |
|---|---|
| Product | LED Roadway Lights |
| Power | 100W |
| Efficiency | 130 lm/W |
| Input Voltage | 85VAC–305VAC |
| IP Rating | IP67 |
| LED | CREE SMD3030 |
| Beam Angle | 120° |
| Surge | 10KV |
| Voltage Resistance | 1.5KV |
| CCT | 5000K ±300K |
| CRI | Ra 80 |
| Material | ALU+PC |
| Lamp Body | Aluminum alloy |
| Lifespan | 30,000 hours |
| Power Supply | AC |
| Frequency | 50Hz |
| Working Temperature | -20°C to 45°C |
| Certification | CE / GS / VDE |
| Warranty | 2 years |
| Origin | Guangdong, China |
| Brand | LIKELITE |
Roadway Lighting Solutions FAQ
1. What is a roadway lighting solution?
A roadway lighting solution is a complete lighting system covering roadway assessment, luminaire selection, optical design, electrical configuration, photometric calculation and installation support.
2. How should LED roadway light wattage be selected?
Wattage should be determined according to road width, pole height, pole spacing, optical distribution and required lighting performance rather than wattage alone.
3. Is a 100W LED Roadway Light suitable for urban roads?
A 100W configuration can be suitable for certain roadway applications. Final suitability must be verified through project-specific photometric design.
4. What is the luminous efficiency of the Munich reference configuration?
The specified luminous efficiency is 130 lm/W.
5. What IP rating does the roadway light use?
The reference configuration uses IP67 protection.
6. Does the roadway light have surge protection?
Yes. The reference configuration specifies 10KV surge protection.
7. What LED source is used?
The reference configuration uses CREE SMD3030 LED.
8. Can LIKELITE provide DIALux Evo calculations?
Yes. LIKELITE can support DIALux Evo and also provide Litepro DLX, AGi32 and AutoCAD-based engineering layouts.
9. Can LIKELITE support roadway lighting retrofit projects?
Yes. Services can include onsite metering, existing-system assessment, product selection, photometric design and installation support.
10. What is the stated energy-saving improvement for the Munich reference?
The supplied project reference specifies a 25% energy-saving improvement.
11. What certifications are specified?
The supplied configuration specifies CE / GS / VDE.
12. What is the warranty period?
The supplied specification states a 2-year warranty.
13. What is the product lifespan?
The specified lifespan is 30,000 hours.
14. Can LIKELITE supply large roadway lighting projects?
Yes. The Munich reference involves 8,500 sets, demonstrating a large-volume roadway lighting supply application.
15. How can I request a roadway lighting solution?
Provide the roadway layout, road width, lane number, pole height, pole spacing, existing luminaire information, project location and quantity. LIKELITE can then evaluate the appropriate LED Roadway Lighting configuration.
Request a Roadway Lighting Solution
Planning a roadway lighting upgrade or new municipal road lighting project?
Send LIKELITE:
Road Layout + Pole Height + Pole Spacing + Road Width + Existing Lighting + Quantity
LIKELITE can evaluate the appropriate LED Roadway Light configuration and engineering requirements.
LIKELITE
LED Outdoor Lighting Manufacturer & Engineering Solution Provider
