
Radio RA3 / HomeWorks Maestro LED+ RF
RRD-PRO | HQRD-PRO / HQRA-PRO
How do I find my Model Number?
Do you have the original packaging?
-
If your product came in plastic packaging (a clamshell), you’ll find the model number on the front of the insert card, on the lower left corner. If your product came in a box, you’ll find the model number on the top of the box.
Most model numbers are 12-16 characters and start with a couple letters followed by a dash.

No packaging? No problem!
-
The product number is on a label on the side of the dimmer or switch.*
If you’ve already installed the dimmer/switch, turn off the electricity and then remove the wallplate. Unscrew and remove the wallplate adapter, then unscrew the dimmer/switch and pull it out of the wall until you can see the label.
*Please note: The product number for Ariadni/Toggler dimmers is not on a label. It’s located directly on the front of the dimmer on the top left, or right below the on/off toggle.


WARNING: Shock Hazard May result in serious injury or death. Turn off power at the circuit breaker or fuse before installing.
Walkthrough Tutorial
Recommended method for first-time installers
Wiring Diagram
Illustrated, standard dimmer and backbox wiring information.
Device Activation and System Support
My Dimmer is Blinking
List of potential causes and recommended solutions.
My Lights Do Not Dim Down Far Enough
How to customize the dimming range for specific LED lamps
My Lights Are Flickering, Buzzing, or Dropping Out
List of potential causes and recommended solutions.
Is Someone Available at Lutron to Help Me?
Guidance to get your project up and running.
Technical support specialists are available 24/7
If you run into any trouble or have questions on Lutron products, give us a call anytime at 1-844-403-1795
How to Optimize The Dimming Range
Adjust low-end dimming range after every installation or any time you change the bulb.
How to Use the Maestro Dimmer
How to use your dimmer.
Adjust The Dimmer Settings
Adjust frequently used settings
Leave an Online Review
Your review will be displayed on our major retailer websites.
Warranty
Every Lutron dimmer includes a standard warranty.
Register Your Dimmer
Lutron will extend the dimmer warranty for one year