The PMW LED Panel Light (LED SLIM PANEL Series) Project 40W – SIENA2LSP40 is a commercial-grade, energy-efficient lighting solution tailored for modern office buildings, retail centers, educational hubs, and healthcare spaces across Malaysia. Delivering an output of 4,000 lumens at 100 lm/W efficacy, this ultra-slim fixture delivers uniform light distribution with a 120° beam angle. Engineered for versatility, it is available in both Metric (595×595mm / 295×1195mm) and Imperial (605×605mm / 300×1210mm) ceiling grid sizes, backed by an IP44 splash-resistant rating and three color temperatures (3000K, 4000K, 6000K).
 

 

 

 

Specification:

Q1: What is the difference between Metric and Imperial LED panel lights?
A: Metric LED panels (e.g., 595x595mm or 295x1195mm) fit standard metric T-bar ceiling grids. Imperial LED panels (e.g., 605x605mm or 300x1210mm) fit traditional 2ft x 2ft or 1ft x 4ft plaster or suspended ceiling frameworks commonly found in older Malaysian properties.

Q2: How many lumens does a 40W LED panel light produce?
A: The PMW 40W SIENA2LSP40 LED Panel Light produces 4,000 lumens, achieving a luminous efficacy of 100 lumens per watt (100 lm/W). 

Q3: Can IP44 LED panel lights be used in damp indoor areas?
A: Yes. An IP44 rating protects against solid objects over 1mm and water splashing from any direction, making it suitable for office pantries, corridors, commercial kitchens, and cleanrooms.

Q4: Which color temperature (CCT) is best for an office ceiling panel light in Malaysia?
A: 4000K Cool White is recommended for offices because it boosts focus and reduces eye strain. 6000K Daylight is preferred for high-precision tasks like labs, while 3000K Warm White fits breakrooms or executive lounges. 

Q5: What is the beam angle of the PMW SIENA2LSP40 LED panel light?
A: It features a 120° wide beam angle, offering uniform light distribution across broad floor areas with minimal shadows. 

Q6: Is a 40W LED panel light energy efficient for commercial projects in Malaysia?
A: Yes. Producing 4,000 lumens at 40W (100 lm/W), it can cut energy consumption by over 50% compared to traditional 4x18W fluorescent ceiling troffers.

Q7: Can the PMW SIENA2LSP40 LED Panel be surface mounted?
A: Yes, the SIENA2LSP40 series supports recessed installation into suspended T-bars, as well as surface mounting or suspension hanging using compatible mounting frames and kits.

Q8: What application is the 295x1195mm (or 300x1210mm) slim LED panel used for?
​​​​​​​A: Linear grid configurations such as narrow hallways, corridors, long office workspaces, and retail aisles where a rectangular beam profile is preferred over square panels.

Q9: Why is high efficacy (lm/W) important when buying commercial LED panel lights?
A: High efficacy (like 100 lm/W) means the panel produces maximum brightness (lumens) while consuming minimal power (watts), reducing electricity costs for continuous commercial use.