A RadioRA 3 homeowner can edit an existing scene, create scheduled timeclock events for lights and shades, and adjust shade presets directly from the Lutron app. Creating a brand-new scene, selecting which scene a schedule triggers, setting a shade to a level outside its saved presets, adding or moving a physical device, reassigning keypad buttons, or integrating a third-party control system all require a Lutron dealer working inside the Designer software. Dealers can push most of these programming changes remotely, which is worth confirming with your contractor before you assume a truck roll is necessary.
What can a homeowner actually change in the app?
Lutron's RadioRA 3 platform gives homeowners real day-to-day control without needing a dealer involved. According to a detailed hands-on review, "homeowners have access to quite a bit of program tweaking within the app — such as creating timeclock events for lights and shades" (Lutron RadioRA 3 Lighting and Palladiom Shading System Review). That covers the routine adjustments most owners actually want: editing an existing lighting scene, changing a shade preset, and building a new schedule for when lights or shades should move on their own.
The same source draws a firm line around what's off-limits in the app. Homeowners "can edit an existing scene, they can't create a new one," and while "they can create scheduled events, they can't select a scene to be triggered during an event or set shades to a specific level besides one of the defined presets or make changes to a timeclock event created in programming." In practice, that means the app is built for maintaining a system someone else designed — not for restructuring it.
What requires a Lutron dealer in Designer software?
RadioRA 3 is programmed through Lutron Designer software, and several categories of change live entirely there. Adding a new dimmer, switch, keypad, or shade to the project; rewriting what a keypad button does; building a brand-new scene from scratch; or wiring a timeclock event to trigger a specific scene all require a dealer to open the project file in Designer. That software also governs device activation — Type A devices activate through Designer directly, while the newer Sunnata RF (Type X) devices activate through the Lutron Connect app paired with a room assignment in the same software session, per the same review.
Third-party integration is a dealer task too. The review confirms RadioRA 3 supports Lutron's LEAP API, which "allows third-party systems to communicate in a more secure and dynamic way," and lists compatible platforms including Crestron, Savant, Alarm.com, Apple HomeKit, Alexa, and Google. A separate industry notice confirms that RTI also integrates with RadioRA 3 through a dedicated LEAP driver, letting a dealer bring RadioRA 3 lighting into an RTI interface (RTI Integrates With Lutron RadioRA 3). None of this is something a homeowner sets up from the consumer app — it's configured once, by a trained integrator, at the control-system level. If your home already runs Crestron, that's a conversation worth having with whoever manages your /lutron lighting platform, since the two systems are designed to pass scene and status information to each other rather than operate as rivals.
How do dealers make changes without a truck roll?
One practical point from the hands-on review is that most Designer-level changes don't require an on-site visit. "With remote services available, it is possible for the dealer to go in and make tweaks, updates, and changes to the programming, saving you on truck rolls." That depends on Cloud Remote Services being enabled on the project when it was first set up — a setting worth confirming exists on your system, since it determines whether your dealer can push a new scene or a reassigned keypad button from their office instead of scheduling a site visit.
This remote capability is also why project-file ownership matters at handover. If a RadioRA 3 system changes dealers, or an owner wants to switch to new support, the new dealer needs the live Designer project file to make any of the dealer-only changes described above — not just app access. It's a reasonable question to put to a contractor before closing out any Lutron project: who holds the project file, and can it be transferred if support changes.
Where does this fit with a broader lighting or control upgrade?
The app/dealer boundary matters most once a RadioRA 3 system is actually live in a home. If you're still deciding on a platform, or evaluating whether an older Lutron system should move to RadioRA 3 in the first place, that's a separate and larger conversation — see Cave Group's Lutron HomeWorks upgrade guide for what a full lighting platform migration involves, or visit the Lutron page for how Cave Group approaches lighting and shade control generally.
Frequently asked questions
Can I create a new lighting scene myself in the RadioRA 3 app?
No. The Lutron app lets you edit an existing scene, but creating a new scene requires a dealer working in the Designer software.
Can I set a shade to any level I want from the app?
Not beyond the presets your dealer defined. The app lets you trigger saved shade presets and adjust existing scenes, but setting a shade to a custom level outside those presets is a Designer-level change.
Does adding RadioRA 3 to Crestron or another control system require a dealer?
Yes. RadioRA 3 integrates with third-party platforms like Crestron, Savant, and RTI through Lutron's LEAP API, and that integration is configured by a trained dealer, not through the homeowner app.
Can my dealer make programming changes without visiting my house?
Often yes, if Cloud Remote Services was enabled on your project. Many Designer-level changes can be pushed remotely, though it's worth confirming this is active on your specific system and asking who holds the project file if you ever change dealers.