What Your Lighting Spec Might Be Missing
When designing commercial lighting schemes, the overall ambience and user comfort hinge on three often-overlooked pain points, far beyond basic illumination.
First, excessive glare. Prolonged exposure to harsh light triggers visual fatigue. In offices, educational facilities and medical premises where occupants work long hours, poor anti-glare performance leads to strained eyes and diminished focus, directly undermining productivity. Many project owners only discover the issue of “overly bright yet visually uncomfortable lighting” post-installation, leaving costly, disruptive fixture replacement as the only remedy.
Second, ill-fitting fixture dimensions. Standard 600×600mm and 300×1200mm panels cannot accommodate all ceiling layouts. Countless projects demand non-standard sizes including 200×1200mm, 300×1500mm, 670×670mm and bespoke custom formats. Mismatched sizing either renders panels unmountable or creates unsightly gaps that ruin interior aesthetics.
Third, excessive operational energy expenditure. Commercial lighting costs extend well beyond upfront fixture purchase. Marginal differences in luminous efficacy inflate monthly power bills, shorten service lifespans and escalate recurring maintenance visits. Cumulative hidden operational costs frequently surpass the initial capital outlay for luminaires.
To resolve these three core challenges, OLAMLED offers two field-proven anti-glare panel light ranges: the CA Series Aluminum Louver Panels and PA Series Lens-Optimised Panels. Both deliver tailor-made sizing, ultra-low glare and high luminous efficiency, yet adopt distinct optical architectures tailored to unique application demands.
Two Anti-Glare Optical Technologies: Aluminum Louver vs Lens Reflector System
Glare suppression stands as a non-negotiable benchmark for professional commercial lighting, separating commodity-grade panels from premium specification-grade solutions. Today’s mainstream anti-glare frameworks fall into two core optical categories: physical light occlusion and directional light redistribution.
At OLAMLED, we have integrated both technologies into dedicated product lines to deliver optimized lighting environments for diverse project briefs, rather than forcing clients to compromise on performance.
CA Series – Physical Anti-Glare Panels with German Aluminum Louvers
The CA Series utilizes physical glare mitigation via precision aluminum louvers sourced from Germany’s ALANOD, the global benchmark for high-performance optical aluminum. Interlocking slats physically conceal direct LED emitters from standard viewing angles, eliminating uncomfortable glare at source.
Core Technical Specifications – CA Series
| Model | Dimensions | Power | Luminous Efficacy | Lumens | CRI | UGR |
| OL-CA30W-6060 | 595×595mm | 30W | >120lm/W | 3600lm | >80Ra | <16 |
| OL-CA30W-6262 | 620×620mm | 30W | >120lm/W | 3600lm | >80Ra | <16 |
| OL-CA30W-30120 | 295×1195mm | 30W | >120lm/W | 3600lm | >80Ra | <16 |
| OL-CA40W-30150 | 295×1495mm | 40W | >120lm/W | 4800lm | >80Ra | <16 |
| OL-CA60W-60120 | 595×1195mm | 60W | >120lm/W | 7200lm | >80Ra | <16 |
Featuring an 80° beam angle and UGR <16, the CA Series is specified for high-stringency glare control environments including premium offices, classrooms and healthcare spaces. Two louver finishes – matte brushed and mirror reflective – allow seamless coordination with any interior design palette. Additionally, modular SKD construction across 60cm, 120cm and 150cm lengths streamlines international shipping and on-site assembly.
PA Series – Lens & Reflector Secondary Optic Anti-Glare Panels
The PA Series employs a hybrid lens-reflector secondary optical system. Light passes through precision optical lenses to redirect beam paths before undergoing uniform secondary diffusion via engineered reflectors. The result is ultra-even, diffused illumination with no harsh cut-off lines for enhanced visual comfort.
Core Technical Specifications – PA Series
| Model | Dimensions | Power | Luminous Efficiency | Lumens | CRI | UGR |
| OL-PA30W-6060 | 595×595mm | 30W | >140lm/W | 4200lm | >80Ra | <16 |
| OL-PA30W-30120 | 295×1195mm | 30W | >140lm/W | 4200lm | >80Ra | <16 |
| OL-PA30W-6262 | 620×620mm | 30W | >140lm/W | 4200lm | >80Ra | <16 |
| OL-PA60W-60120 | 595×1195mm | 60W | >140lm/W | 8400lm | >80Ra | <16 |
With a wider 90° beam angle and matching UGR <16, the PA Series sets industry benchmarks for luminous output: up to 160lm/W for 80Ra variants, while 90Ra high color rendering models deliver ≥130lm/W without compromising color fidelity.
Cross-Series Technology Comparison
| Comparison Dimensions | CA Series (Aluminum Louvers) | PA Series (Lens + Reflector) |
| Glare Control Principle | Physical blocking (louver blades) | Optical modification of light path (lens + reflector) |
| UGR Value | <16 | <16 |
| Beam Angle | 80° | 90° |
| Maximum Luminous Efficacy | >120lm/W | Up to 160 lm/W |
| Louver/Reflector Color | Frosted/Mirrored | Available in four colors: white, black, silver, and transparent |
| Custom Sizes | ✅ Supported | ✅ Supported(including customizable module lengths) |
| Smart Customization (DALI, Sensor) | ✅ Supported | ✅ Supported |
Core Product Positioning
The CA Series leverages rigid, durable German ALANOD louvers for uncompromising glare suppression, making it the primary specification choice for high-end corporate offices and school classrooms with strict visual comfort requirements.
Building on equivalent anti-glare performance, the PA Series delivers superior design adaptability. Modular lengths can be freely configured to match ceiling grid dimensions, four reflector finishes integrate with all interior design schemes, and market-leading luminous efficiency balances energy savings with eye-friendly lighting. For large open-plan offices, exhibition halls and retail spaces prioritizing seamless design integration and light quality, the PA Series offers unparalleled customization flexibility.
Why Spec Custom-Size LED Panel Lights?
Mismatched fixture dimensions remain the top installation headache for commercial lighting projects. Standardized 600×600mm ceiling grids cannot account for irregular layouts, with frequent demand for 300×1200mm, 300×1500mm, 600×1200mm and fully bespoke non-standard panels.
The core value of custom-size panels lies in a design-first approach: luminaires are engineered to fit the ceiling’s actual dimensions, rather than forcing architectural layouts to accommodate off-the-shelf fixture sizes.
Both OLAMLED CA and PA Series support full non-standard dimension customization. Clients simply supply ceiling cutout or installation space measurements; our engineering team delivers detailed fabrication drawings within 3 working days, with custom prototypes ready for dispatch in 3–5 working days.
A standout advantage exclusive to the PA Series is fully flexible modular length engineering. Unlike rigid standard-size panels, PA modules can be cut and arranged to match any ceiling footprint, with seamless inter-module joining eliminating dark gaps or unsightly seams for a continuous, integrated lighting effect.
Real-World Custom Project Case Studies
We have manufactured bespoke panels measuring 170cm × 15cm for narrow linear applications. For elongated architectural spaces, we have delivered custom formats including 147cm × 172cm and 145cm × 1195mm.
Key Application Scenarios for Custom-Size Panels
- Office developments with non-standard non-600×600 ceiling grid layouts
- Narrow elongated lighting runs for hospital corridors and cleanroom passageways
- Museum & exhibition halls requiring linear lighting aligned precisely with architectural feature lines
- Classroom installations with custom-length panels tailored to blackboard and teaching zone illumination
The PA Series redefines project design workflows: luminaires are engineered to match every spatial dimension, removing the compromise of adapting architecture to standard lighting products.
Multi-Dimensional Customization – Beyond Bespoke Sizing
Custom dimensions represent only the starting point of OLAMLED’s full-spectrum customization service. The CA and PA Series support extensive configurable options including reflector/louver finishes, mounting hardware, dimming driver protocols and integrated sensor modules. The PA Series features four reflector colorways, three universal mounting configurations and complete compatibility with mainstream smart lighting protocols. We deliver engineering drawings within 3 days and finished prototypes within 3–5 working days, transforming generic luminaires into fully site-specific lighting solutions.
PA Series Reflector Finish Options
| Reflector Color | Visual Characteristic | Ideal Applications |
| White | Clean minimalist finish, blends invisibly with standard white ceiling tiles | General offices, meeting & conference rooms |
| Black | Sleek premium contrast, contemporary aesthetic | Showrooms, luxury retail, dark-toned interior schemes |
| Silver | Industrial, high-tech metallic aesthetic | Industrial-style offices, creative design studios |
| Clear | Maximized light transmission & output brightness | High-illuminance functional spaces |
Single base panel models adapt to every interior design style via interchangeable reflector finishes, removing the need to specify separate product lines for different aesthetic briefs.
Three Universal Mounting Configurations (Recessed / Surface / Suspended)
| Mounting Type | Description | Suitable Scenarios |
| Surface Mounted | Direct ceiling surface installation, no ceiling cutout required | Renovation projects, ceilings where cutouts are prohibited |
| Suspended | Hung via wire/rod suspension hardware below ceiling substrate | High-ceiling spaces, designs requiring layered spatial depth |
| Recessed | Embedded within ceiling grid for seamless flush finish | Standard office drop ceilings, minimalist integrated design schemes |
All three mounting styles are fully compatible with both CA and PA Series, covering every mainstream ceiling substrate including plasterboard, mineral fiber tile and exposed concrete for complete project flexibility.
Smart Lighting Controls for Optimized Energy Efficiency
Lighting typically accounts for 15–20% of total operational electricity expenditure across commercial buildings. This recurring overhead is quantifiable and highly reducible via intelligent lighting control architecture. Smart control technology delivers targeted energy optimization – delivering full light output when required, and automatically reducing power draw during periods of low occupancy or abundant natural daylight. This is not simple cost-cutting, but precision-aligned lighting performance matched to real-time space usage.
Dimming Protocols: 0-10V Analogue & DALI-2 Digital Control
| Dimming Solution | Functional Overview | Specified Project Types |
| On/Off | Simple on/off control | Warehouses, circulation corridors with no variable lighting requirements |
| 0-10V / 1-10V | Linear analogue signal regulation: 0V = minimum brightness (0-10V) / 1V = minimum brightness (1-10V); 10V = full output | Legacy retrofit projects, conventional analogue lighting systems |
| DALI-2 | Addressable single-fixture digital control, group scene programming, two-way status feedback | Smart building developments, large-scale commercial projects requiring granular zoning |
| DALI-2 & D4i | Extended DALI-2 functionality with bidirectional data capture; real-time monitoring of power consumption, operating hours and fault diagnostics via control wiring | IoT-connected smart buildings, data-driven facility management schemes |
Both CA and PA Series support the full suite of dimming protocols listed above.
Dimming technology delivers far greater value than simple brightness adjustment: it dynamically aligns light output to variable spatial demands across different times of day, zones and activity types. Real-world energy optimization applications include automatic dimming for window-side workstations during peak natural daylight, auto-power-off for unoccupied meeting rooms, and low-level standby illumination for corridors overnight. Deployed within a DALI-2 network, these energy-saving strategies can be managed at floor, workstation or individual fixture level, turning the concept of “demand-responsive lighting” into measurable, trackable building performance.
Integrated PIR & Daylight Harvest Sensors
Beyond dimming drivers, CA and PA Series can be factory-fitted with optional PIR occupancy sensors and daylight harvesting sensors for autonomous energy regulation.
- PIR Occupancy Sensors: Automatically boost brightness upon detecting human movement, then dim or fully power down fixtures once spaces are vacated.
- Daylight Harvest Sensors: Continuously adjust artificial light output to offset available natural daylight, maximizing passive solar illumination utilization.
Combined, these dual sensors deliver 30–50% energy savings for intermittently occupied spaces including corridors, meeting rooms, warehouses and car parks. The PIR sensor module conforms to the Zhaga Book 18 industry standard interface, enabling straightforward field upgrade or replacement without fixture disassembly.
High CRI Rendering for Premium Commercial Visual Performance
The Color Rendering Index (CRI) quantifies a light source’s ability to reproduce the true, natural color spectrum of objects, scored on a scale of 0–100. Testing compares color appearance under the subject light source against a calibrated natural daylight reference; lower color deviation equals higher CRI values, with a perfect score of 100 matching unfiltered sunlight.
Standard Ra is calculated as the average rendering performance across eight primary color samples (R1–R8). Supplementary R9 (deep saturated red) is a critical metric for retail, hospitality and medical environments where accurate red color reproduction is essential. The modern TM-30 color evaluation standard expands testing to 99 reference color samples, delivering a far more comprehensive assessment of spectral fidelity than traditional CRI grading.
Industry-Standard CRI Performance Tiers
- CRI ≥80Ra: Satisfies general commercial & office lighting requirements with competent color rendition
- CRI ≥90Ra: Specified for venues demanding precise color accuracy including retail, museums and healthcare facilities
- CRI ≥95Ra: Near-natural daylight spectrum, reserved for professional photography galleries and fine art exhibition spaces
80Ra / 90Ra High CRI Panel Options
| CRI | Color Rendering Performance | Suitable Scenarios |
| >80Ra | Balanced color fidelity, cost-effective general-purpose lighting | General offices, warehouses, parking garages, circulation corridors |
| >90Ra | Superior saturated color reproduction, lifelike vibrancy | Retail boutiques, exhibition galleries, museums, clinical medical spaces |
Technical Note
A fundamental trade-off inherent to high-CRI LED technology applies here: 90Ra variants deliver marginally lower lumen output versus equivalent 80Ra panels. For reference, PA Series 80Ra models achieve 140lm/W, while 90Ra versions maintain ≥130lm/W with superior color rendering.
CRI Specification Guidance by Project Type
| Space Category | Recommended CRI Rating | Rationale |
| Retail & Fashion Stores | >90Ra | Accurate garment & product color reproduction to enhance customer purchasing experience |
| Museums & Exhibition Halls | >90Ra | Faithful representation of artwork and exhibit color detail |
| Standard Corporate Offices | >80Ra | Meets daily administrative visual demands with optimal cost efficiency |
| School Classrooms | Matte / Mirror Aluminum Louvers | White / Black / Silver / Clear Reflectors |
| Warehouses & Parking Lots | >80Ra | Prioritizes visual comfort; 90Ra ideal for art & colour-based teaching modules |
| Medical & Clinical Facilities | >90Ra | Precise skin tone and tissue color recognition to support clinical assessment |
Conclusion & Project Consultation Call to Action
CA & PA Series Core Capability Overview
Full-Cycle Custom Lighting Solution from OLAMLED
| Evaluation Metric | CA Series (Aluminum Louvers) | PA Series (Lens + Reflector) |
| Anti-Glare Optical Design | German ALANOD aluminum louver, UGR < 16, 80° beam angle | Lens + reflector, UGR < 16, 90° beam angle |
| Luminous Efficiency | >120lm/W | Up to 160 lm/W (80Ra) / 130 lm/W+ (90Ra) |
| Customization Capabilities | Bespoke dimensions, modular SKD assembly | Customizable dimensions, customizable module length |
| Reflector/Grille Colors | Matte / Mirror Aluminum Louvers | White / Black / Silver / Clear Reflectors |
| Smart Control | 0-10V / DALI-2 / PIR sensor / Emergency | 0-10V / DALI-2 / PIR sensor / Emergency |
| Color Rendering Index | >80Ra / >90Ra | >80Ra / >90Ra |
| Installation Method | Surface-mounted / Suspended / Recessed | Surface-mounted / Suspended / Recessed |
| Warranty | 5 years | 5 years |
OLAMLED delivers end-to-end bespoke lighting services covering concept design → 2D/3D engineering drawings (3 working days) → custom sample manufacturing (3–5 working days) → mass production lead time (20–25 working days). The two families this guide draws on are the LED modular panel light range, where the secondary lens sheet does the glare control, and the LED louver light range, where an aluminum honeycomb louver takes the measured UGR below 16; both accept non-standard cut-outs.
For complimentary custom lighting design layouts and sample evaluation, please contact our specialist team:
Email: [email protected]
Website: www.olamled.com
Tel: +86 (755) 23056637
Address: 8F, Building 2, Jinchi Industry Park, Fuyuan 2Rd. Fuhai Street, Baoan District, Shenzhen, China
