Lutron RadioRA 3 Installation & Programming
⭐⭐⭐⭐⭐ 5.0 on Google (500+ reviews) · 4.9/5 on HomeStars (338 reviews) · HomeStars Best of the Best 2023
ESA Licensed • 500+ Reviews • Since 1972
Lutron RadioRA 3 installation and programming across Toronto and the GTA — RA3 processors, Sunnata keypads and dimmers, scene and timeclock programming, and shade, thermostat and voice integration, installed by an Authorized Lutron Installer & Programmer.
Services: RA3 Processor • Sunnata keypads • Caséta-compatible dimming • Scenes • Shade & voice integration
- ESA Certified
- 50+ Years Serving the GTA
- 500+ Five-Star Reviews
- Lutron Home Specialists
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The Three Questions Homeowners Ask Us Most
“Is RadioRA 3 actually worth it over RadioRA 2, or just newer for the sake of it?”
RA3's faster processor response and refined Sunnata keypads are noticeable day-to-day — quicker scene recall, smoother dimming curves, and a cleaner app. For any new install, we recommend RA3 as the forward-looking choice.
“We just renovated — we don't want more construction dust for smart lighting.”
RA3 is wireless, just like RA2. Dimmers, switches, and Sunnata keypads simply replace your existing devices — no drywall cuts, no patching, no dust.
“Can our old RadioRA 2 devices work alongside a new RA3 system?”
We plan phased migrations so your existing wiring stays in place while we upgrade the processor, dimmers, and keypads in stages — minimizing cost and disruption compared to starting over.
What You Actually Get When It's Done
Instant, Elegant Scenes
Faster response and richer scenes bring your rooms to life the moment you walk in.
A Smoother App Experience
RA3's refined app makes adjusting lighting from anywhere effortless.
Sunnata Keypads, Refined Feel
Premium keypads with a tactile, elegant feel that matches modern interiors.
⭐⭐⭐⭐⭐ Trusted by GTA homeowners upgrading to Lutron's newest wireless platform.
RadioRA 3 Is Faster, Smarter — And It Shows in the Programming
RadioRA 3 takes everything that made RadioRA 2 great and adds faster response, refined keypads, and a more elegant app experience.
Tron Electrical is an Authorized Lutron Installer & Programmer experienced in RA3 architecture, Sunnata keypad design, and integrations with shades, HVAC, and voice systems.
Complete RadioRA 3 Design & Programming
RA3 Processor Setup
Processor architecture, addressing, and Lutron app commissioning.
Dimmer & Switch Installation
Caséta-compatible dimmers and switches engineered for LED loads.
Sunnata Keypad Programming
Premium Sunnata keypads with custom scene logic and engraving options.
Scene & Timeclock Programming
Daily, seasonal, and astronomical scenes tuned to your lifestyle.
Lutron Shade Integration
Sync RA3 with motorized shades, drapery, and Roman shades.
Voice & Lutron Home
Alexa, Google Home, Apple Home, Sonos and thermostat integration.
RadioRA 3 Installation
RadioRA 3 is Lutron's current wireless platform, and it is the right choice for finished homes where running homerun wiring back to a lighting panel is not practical. Installation covers the RA3 processor, Sunnata dimmers and switches in existing device boxes, Pico and Sunnata keypads, and the wireless mesh layout that keeps the system responsive across a whole house.
- RA3 processor installation and network setup
- Sunnata dimmers, switches and keypads in existing boxes
- Whole-home wireless layout and signal planning
- Retrofit installation with no rewiring required
RadioRA 3 Programming
Programming is what separates a RadioRA 3 system that people actually use from one that gets ignored. We build the scenes room by room, set astronomic timeclocks, configure keypad button logic and LED feedback, name and organize everything in the app for every member of the household, and hand the system over with a walkthrough rather than a login.
Shade, Thermostat & Voice Integration
RadioRA 3 controls Lutron motorized shades on the same keypads and scenes as the lighting, and integrates with thermostats and voice assistants so a single button or phrase can set lighting, shades and temperature together.
RadioRA 3, RadioRA 2 or HomeWorks?
RadioRA 3 is the current wireless generation. RadioRA 2 is the previous wireless generation, still fully serviceable in the many GTA homes that have it. HomeWorks QSX is the panelized, fully integrated platform for new builds, major renovations and large properties.
ESA Licensed · Ranked #1 Electrical Company in Toronto & GTA · 500+ Five-Star Google Reviews · 99% ESA First-Pass Rate · Serving Toronto & GTA Since 1972 · Licensed & Insured
Tron Electrical & Automation takes on jobs of every size — from a single receptacle or breaker to complete service upgrades and multi-site commercial projects.
Why GTA Homeowners Choose Tron for RadioRA 3
- Authorized Lutron Installer & Programmer
- Early adopters of RadioRA 3
- ESA Certified electrical contractor
- Serving Toronto & the GTA since 1972 — family-owned, ESA licensed, insured, and trusted by 500+ five-star reviewers.
- 500+ five-star reviews
- Scene & keypad design experts
- Integrations with shades, HVAC, AV
- Toronto, Vaughan & GTA coverage
A Refined RadioRA 3 Installation Process
- 1
Discovery call & home walkthrough
- 2
System design & Sunnata keypad layout
- 3
Processor, dimmer & keypad installation
- 4
Scene programming & app handoff
- 5
Walk-through, training & ongoing support
Designed for Modern Homes, Renovations & Smart Upgrades
RadioRA 3 is the right choice for homeowners who want the latest Lutron wireless platform — refined, fast, and ready for future expansion.
RadioRA 3 Installation Across Toronto, Vaughan & the GTA
We install RadioRA 3 across Toronto, Vaughan, Oakville, Mississauga, Richmond Hill, Markham, Thornhill, Kleinburg, King City and surrounding GTA communities.
Planning Lutron? Get the room-by-room planning guide
How to plan scenes, keypads and shades for every room — and what to decide before the walls close.
We'll email you the occasional guide from Gildo. We never sell or share your details.
Ready to Move Up to RadioRA 3?
Call Tron Electrical & Automation for RadioRA 3 design, installation, and programming.
- ESA Certified
- 50+ Years Serving the GTA
- 500+ Five-Star Reviews
- Lutron Home Specialists
Planning Lutron? Get the room-by-room planning guide
How to plan scenes, keypads and shades for every room — and what to decide before the walls close.
We'll email you the occasional guide from Gildo. We never sell or share your details.