Linear LED Lighting
We don't cut corners: lighting engineered to any size or shape you need – perfect for contemporary spaces.
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Linear LED Lighting
Custom LED lighting for any space and application
Modern, cutting-edge and beautifully crafted from fine and durable materials. Any shape, length or angle possible – imagination is the limit
Under-Cabinet Lighting
Dimmable, uniform light precisely where you need it
Touchless dimmable systems with uniform light distribution – customizable to exact specifications for kitchens, offices, and display spaces
Stair & Hallway Lighting
Glare-free lighting for every staircase and hallway
No glare, no hotspots – just consistent, elegant light distribution that enhances safety and transforms every staircase and hallway
Cove & Ambient Lighting
Seamless illumination that elevates every interior
Durable, easy-to-install solutions that elevate interiors with soft, seamless illumination – perfect for ceilings, niches, and accent walls
Our lighting is customized to fit your needs. All of our products are crafted from durable materials in our Canadian facility in Toronto. Everything we manufacture contributes towards attaining LEED certification points.
Why Choose Diana Lighting
Designed with Precision, Built with Purpose
At Diana Lighting, we specialize in custom LED lighting and controls that deliver uniform illumination, exceptional durability, and precise performance for any project – residential, commercial, or industrial. Manufactured in Canada with advanced technology and thoughtful design, our products are tailored to your unique needs.
Certified Expertise & Support
Our team holds industry certifications and deep technical knowledge to support you from design to implementation – including lighting calculations, photometric reports, and automation advice.
Our Custom Lighting Solutions
Under-Cabinet Lighting
Touchless dimmable systems with uniform distribution – customizable to exact specifications.
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Closet Lighting
Touchless dimmable systems with uniform distribution – customizable to exact specifications.
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Stair & Hallway Lighting
We don't believe in glare – just consistent light distribution that guides and impresses.
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Cove & Ambient Lighting
Durable, easy-to-install solutions that elevate interiors with soft, seamless illumination.
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Our Services
Lighting design
Modern lighting – we help you design it. From optimized layouts to lighting calculations and visualizations, we guide your project to achieve the best lighting quality in any space.
Services include
- Project visualization & calculations
- Design optimization & ceiling plans
- Technical advice on automation & controls
- Fixture sourcing & specification assistance
What Sets Us Apart
Canadian Manufacturing You Can Trust
All products are designed and built in Canada using durable materials and tested for performance and longevity.
Custom Lighting Solutions
From length and angle to finishes and color temperature, our lighting products are built to your exact specifications.
Expert Support at Every Step
We support homeowners, designers, contractors, architects, and manufacturers with expert lighting guidance.
Read our blog
Versatility in LED Application – Ultraviolet Lights and Pets
Why is Ultraviolet Radiation so Important for Our Pets Everyone feels better after spending some time outside on a sunny day – it is like a tonic that keeps us healthy. This is because of the beneficial effects of the sun’s radiation on our bodies. But what about some of our pets who spend most
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Versatility in LED application – Ultraviolet Lights for Disinfection
Because LED lighting is our passion at Diana Lighting, we wanted to write an article on some of the less conventional uses of LED’s. A very important application of LEDs is Ultraviolet (UV) lights for disinfection. This refers to using UV radiation to inactivate / kill bacteria, viruses, fungi and spores. For context, the UV
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Staircase Lighting: 6 Tips For Making Your Staircase the Centerpiece of Your Home
We often get asked about what makes for a great staircase lighting. We compiled a quick list of tips as you look to invest in the staircase lighting in your home. Staircase lighting is a great way to increase the value of your home, whether looking to sell or enjoy it yourself, however, there are
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LED Lighting: Advantages & Disadvantages
Reduced power consumption, increased efficiency, improved longevity, superior lighting quality, greater versatility and customizability and more environmental sustainability are just some of the advantages of LED lighting. But what are their disadvantages and should you invest in converting your home or place of business to replace traditional incandescent lighting with LEDs? In this article we
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Under-Cabinet LED Lighting by Diana Lighting – Product Line-Up
Introducing our premium quality custom linear under cabinet lighting. Made in Canada. We can use any of these models to build any custom under-cabinet lighting system to your exact measurements and specifications and we have the ability to cut and assemble any angle using our 3D printing capabilities. These are the most common models in
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Exposed LED Tape vs. Professionally Designed Under-Cabinet Lighting Systems
What is the difference? There is a big difference between an exposed LED strip taped to the bottom of your kitchen cabinets and a professionally designed under-cabinet lighting system where the LED tape is housed inside an aluminum profile. Exposed LED strip taped to the bottom of a kitchen cabinet: Professionally designed & installed under-cabinet
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