Engineering First
Every project begins with lighting design instead of product selling.
Architectural Façade Lighting Engineering
Lighting Architecture. Engineering Identity.
Premium façade lighting solutions engineered to transform buildings into timeless architectural landmarks.
From luxury residences to skyscrapers, hotels, commercial towers, bridges and public infrastructure, Kerr designs, customizes and delivers intelligent façade lighting systems built for exceptional performance, durability and visual impact.
Trusted for
Why Kerr
Why Leading Architects
Choose Kerr
Kerr is an engineering practice that happens to manufacture luminaires — every specification begins with the building, never with a catalogue.
Custom Manufactured
Every luminaire can be customised according to architecture.
RGBW Specialists
Industry-leading RGBW façade solutions delivering over 80% optical efficiency with exceptional colour consistency and uniformity.
6063 Series Aluminium
Premium 6000-series architectural aluminium housing providing excellent thermal conductivity, structural strength and long service life.
Premium Optical System
Precision optics for uniform light distribution with minimal light loss.
Professional Drivers
Constant-current electronics for stable performance.
DMX Compatible
Professional dynamic lighting control.
IP66 / IP67 Outdoor Protection
Designed for harsh environmental conditions.
Worldwide Components
Premium LED sources including OSRAM, CREE, LUMINUS and Epistar depending on project requirements.
Engineering Excellence
Built Like Instruments, Not Fittings.
Materials, thermals, optics and sealing are specified with the same rigour applied to precision engineering — because a façade luminaire has to survive a decade of weather while holding its colour.
- 6000 Series Architectural Aluminium
- Superior Heat Dissipation
- Anti Corrosion Finish
- Precision CNC Manufacturing
- Tempered Glass
- Premium UV Resistant Acrylic
- High Optical Transmission
- Professional Silicone Sealing
- Breather Valve Technology
- Constant Current Electronics
- Professional Thermal Management
- High CRI LEDs
- RGBW Colour Mixing
- Long Product Life
IP66/67
Sealing
6063-T5
Extrusion
16-bit
Dimming
RGBW Specialisation
RGBW Engineered For Architectural Perfection
Unlike ordinary RGB systems, Kerr specialises in premium RGBW façade lighting delivering richer whites, deeper colours, smoother dimming and highly uniform colour mixing.
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Before
After — RGBW
Drag to compare — the same elevation, before and after Kerr RGBW engineering.
Scene 01
Luxury Static White
3000K dedicated white channel — no colour mixing artefacts.
DMX512 Simulation
R
0
G
0
B
0
W
0
Colour Rendering
The dedicated white channel restores skin tones, stone texture and material truth that RGB-only systems flatten.
Uniform Mixing
Optics and LED pitch are engineered so colour converges before it reaches the surface — no rainbow banding.
Smooth Dimming
16-bit constant-current control holds colour from 100% down to a single percent without stepping.
Product Range
A Complete Façade Toolkit
Each family exists to solve a specific architectural condition. Open any range to see how it has been applied on real projects.
Project Gallery
Customization
Designed Around Your Architecture
One luminaire, nineteen decisions. Every one of them is yours to specify — and ours to engineer.
- Housing Colour
- Length
- Power
- Beam Angle
- Optics
- Bracket Type
- Mounting Method
- Control Protocol
- Voltage
- Colour Temperature
- RGB
- RGBW
- Dynamic Pixel
- DMX Addressing
- Cable Length
- Connector Type
- Branding
- Custom Manufacturing
- OEM Projects
Warranty
Engineering, Underwritten.
5 Years
Complete Luminaire Warranty
Premium engineering backed warranty.
5 Years
Acrylic Warranty
Guaranteed against yellowing and cracking under normal operating conditions.
Long Life
Electronics
Professional constant-current drivers engineered for stable operation.
Protected
Corrosion Protection
Architectural-grade surface finishing for outdoor durability.
Performance
Numbers That Survive Site Conditions.
0%+
RGBW Optical Efficiency
0m+
Single-side Power Transmission
Application-specific systems.
IP66/67
Outdoor Protection
6000
Series Architectural Aluminium
Multiple
Beam Angle Options
RGBW
Professional Colour Engine
DMX512
Dynamic Lighting Control
High CRI
Premium Colour Rendering
Applications
Where Kerr Light Belongs
From a private residence elevation to a city-scale landmark, the discipline does not change — only the scale.
01
Luxury Residences
02
Hotels
03
Commercial Towers
04
Retail
05
Corporate Offices
06
Museums
07
Airports
08
Hospitals
09
Bridges
10
Temples
11
Mosques
12
Government Buildings
13
Landmarks
14
Public Infrastructure
15
Smart Cities
Project Process
Concept To Commissioning, Under One Accountability.
- 01 · Discovery Understanding the building, the brief and the ambition.
- 02 · Architecture Review Studying elevations, materials, sightlines and viewing distances.
- 03 · Lighting Concept Defining the night-time identity of the façade.
- 04 · DIALux Simulation Validating lux levels, uniformity and beam overlap.
- 05 · Fixture Selection Matching optics, output and IP rating to each surface.
- 06 · Custom Engineering Housings, brackets and lengths engineered to the architecture.
- 07 · Prototype Physical sample and on-site mock-up.
- 08 · Approval Sign-off with architect, consultant and client.
- 09 · Manufacturing Precision CNC, assembly and sealing in controlled conditions.
- 10 · Quality Inspection Photometric, thermal, IP and burn-in testing.
- 11 · Installation Supervised installation with detailed shop drawings.
- 12 · DMX Programming Scene authoring, addressing and show control.
- 13 · Commissioning Aiming, focusing and final night-time calibration.
- 14 · After Sales Support Responsive engineering support post-handover.
- 15 · AMC Annual maintenance to protect the investment for years.
The Difference
Kerr vs Ordinary Suppliers
| Capability | Kerr | Ordinary Supplier |
|---|---|---|
| Lighting Design | In-house design team | Not offered |
| Custom Engineering | Engineered per façade | Catalogue only |
| Simulation | DIALux studies | None |
| RGBW Expertise | Dedicated white channel | Basic RGB |
| Premium Aluminium | 6000 series | Unspecified alloy |
| Professional Drivers | Constant current | Low-cost drivers |
| Multiple Beam Angles | Full optical range | One or two options |
| Custom Manufacturing | Lengths, optics, finishes | Fixed SKUs |
| DMX Programming | Scenes authored by engineers | Client's problem |
| Installation Support | Supervised on site | Supply only |
| Commissioning | Night-time calibration | None |
| AMC | Annual maintenance contracts | None |
| Warranty | 5 years luminaire & acrylic | 1 year or less |
| Future Expansion | Scalable control topology | Rework required |
FAQ
Answers For Specifiers.
What is façade lighting? +
Façade lighting is the deliberate illumination of a building's exterior envelope. Done properly it is an engineering discipline: photometric study, luminaire selection, mounting detail, thermal design, glare control, cabling, control topology and commissioning — not simply mounting fixtures on a wall.
Why RGBW over RGB? +
RGB systems create white by mixing three colours, which produces a tinted, unstable white and visible colour shift when dimmed. RGBW adds a dedicated white LED, delivering richer whites, deeper saturated colours, smoother low-end dimming and far more uniform colour mixing across long façade runs.
How many fixtures can run on one controller? +
It depends on channel count per fixture, refresh requirements and cable topology. We calculate the DMX universe budget, power injection points and voltage-drop limits during engineering, then document the exact fixture count per controller and per run for your project.
Can fixtures be customised? +
Yes. Length, wattage, beam angle, optics, housing colour, bracket type, mounting method, control protocol, voltage, colour temperature, DMX addressing, cable length, connector type and branding are all specified per project.
Do you provide DIALux simulation? +
Yes. We simulate the façade in DIALux to validate lux levels, uniformity, beam overlap and visual impact before a single fixture is manufactured — so what is approved on screen is what is delivered on site.
Do you undertake turnkey projects? +
Yes. Concept, engineering, custom manufacturing, supply, installation supervision, DMX programming, commissioning, after-sales support and AMC are handled under one accountability.
Can Kerr manufacture custom lengths? +
Yes. Our extrusion and assembly process supports project-specific lengths so fixtures align precisely with architectural modules, mullions, coping lines and fin spacing.
What warranty is provided? +
Five years on the complete luminaire and five years on acrylic against yellowing and cracking under normal operating conditions, backed by professional constant-current electronics and architectural-grade surface finishing.
What materials are used? +
6000-series architectural aluminium housings, tempered glass or premium UV-resistant acrylic, professional silicone sealing, breather valve technology, and high-CRI LEDs from sources such as OSRAM, CREE, LUMINUS and Epistar depending on project requirements.
Do you support DMX? +
Yes. Our fixtures are DMX512 compatible, including pixel-addressable configurations, with programming and commissioning delivered by our engineers.
Can the lighting be synchronized with music? +
Yes. Show control can be time-coded or audio-triggered for festival modes, national days, brand moments and choreographed façade shows.
Every Landmark Begins With Light.
Whether you're designing a luxury residence, hotel, commercial tower or iconic public building, Kerr engineers façade lighting solutions tailored specifically for your architecture.