PMW SLA LED Street Light FAQ
FAQ
1) What is the PMW LED Street Light?
PMW LED Street Light is an infrastructure-grade LED luminaire designed for outdoor roadway lighting, covering applications from amenity lighting and municipal roads to highways and expressways. The product using wide voltage driver support 90-305VAC, and 25kA surge protection device to handle extreme site condition provides better durability life span.
2) What wattage range is available for PMW LED Street Light?
PMW LED Street Light is available from 60W to 300W, providing a complete lumen package for different road classes and mounting heights.
3) Where can PMW LED Street Lights be used?
Typical applications include parks and walkways (amenity lighting), residential roads, collector roads, municipal roads, industrial roads, arterial roads, and highway / expressway lighting.
Certifications and Approvals
4) What certifications does PMW LED Street Light have?
PMW LED Street Light is certified/approved for relevant categories with CB, SIRIM, JKR JMAL, DBKL and MyHIJAU
5) Why are CB, SIRIM, JMAL, and MyHIJAU important for projects in Malaysia?
These certifications and approvals help support tender eligibility, safety compliance, procurement confidence, and green procurement requirements commonly requested in public infrastructure projects.
Test Standards and Compliance (Engineering Confidence)
6) What IEC standards does PMW LED Street Light comply with?
PMW LED Street Light is tested for compliance with key IEC standards including:
- IEC 60598-2-3 (Luminaires – Road and street lighting requirements)
- IEC 55015 (EMC emissions)
- IEC 61547 (EMC immunity)
- IEC 61000 series (Electromagnetic compatibility / power quality environment)
- IEC 62471 (Photobiological safety)
- IEC 62493 (Assessment of lighting equipment related to EMF exposure)
- IEC 62717 (LED modules performance requirements)
7) What lighting performance test methods are supported (LM / TM standards)?
PMW LED Street Light performance and lumen maintenance are supported by recognized test methods including:
- TM-21 (Lumen maintenance projection)
- LM-79 (Electrical & photometric measurements of LED luminaires)
- LM-80 (LED package/module lumen maintenance)
- LM-82 (LED luminaire thermal performance / measurement)
8) What does LM-82 @ 50°C mean and why is it important?
LM-82 @ 50°C indicates the luminaire’s thermal performance is evaluated under high ambient conditions. This is critical for hot outdoor environments because better heat control supports stable lumen output and longer lifetime.
Optical Distribution and Road Applications
9) What beam angles or road optics are available?
PMW LED Street Light supports multiple beam distributions to match road geometry and mounting conditions, including: TM1, TM-2, TM-2M, TM3, and TM4.
10) How do I choose TM1, TM2, TM3, or TM4 beam type?
Beam type selection depends on road width, pole height, pole arrangement (single-side, opposite, staggered), and required uniformity. PMW can recommend the correct optic based on your road layout and project requirement.
11) Can PMW provide lighting design support for road projects?
Yes. PMW can support road lighting design with IES files and lux/uniformity calculations based on pole height, spacing, road width, and target standards.
Installation and Maintenance Features
12) What is an adjustable spigot and why does it matter?
An adjustable spigot allows installers to adjust the luminaire angle and fitment to achieve the correct aiming and alignment, helping improve uniformity and on-site performance.
13) What does “tool-free cover” mean for maintenance?
Tool-free cover design enables faster and easier maintenance, reducing service time during inspections or component replacement—important for municipal and highway maintenance teams.
14) How does PMW LED Street Light control heat effectively?
The luminaire is engineered with excellent thermal management to maintain LED performance under high temperature conditions, supporting lumen maintenance and long-term reliability.
Performance, Reliability, and Lifecycle
15) What is the expected service life of PMW LED Street Light?
Service life depends on operating conditions and driver configuration, but the product is designed for long-term outdoor use with performance supported by LM-79 / LM-80 / TM-21 / LM-82 testing methodology.
16) Why do lumens and optics matter more than “wattage” in road lighting?
Wattage is only power consumption. Real road performance depends on lumens, optical distribution, mounting height, spacing, glare control, and uniformity. PMW provides multiple lumen packages and optics to match road needs.
17) Is PMW LED Street Light suitable for coastal or high-humidity environments?
PMW LED Street Lights are designed for outdoor deployment. Final suitability depends on project requirements and environmental conditions; PMW can recommend configuration and protective options where needed.
Procurement and Project Documentation
18) What documents can PMW provide for tenders and consultant submissions?
PMW can provide:
- Datasheet (model-specific)
- Certification documents (CB, SIRIM, JKR JMAL, MyHIJAU where applicable)
- Test compliance references (IEC/LM/TM standards)
- IES photometric files
- Lighting calculations (lux and uniformity)
- Installation guidance and maintenance information
19) Can PMW support projects across Malaysia?
Yes. PMW supports projects nationwide across East and West Malaysia, with service and support presence for faster response.
Selection Guide (Buyer-Friendly)
20) How do I select the correct wattage (60W–300W) for my project?
Selection depends on road class, pole height, spacing, required lux/uniformity, and optic type. PMW can propose the best configuration once these parameters are known.
21) What information should I provide PMW to recommend the correct model?
Provide: location, road type (amenity/municipal/highway), road width, pole height, pole spacing, pole arrangement, and required lux/uniformity or standard reference.
22) How can I request a quotation or technical proposal?
Contact PMW with your project parameters to request a quotation, datasheets, certifications, and lighting design support.
