Product Description
RRD-3LD-MN Radiora 2 Plug-in Table Lamp Dimmer delivers versatile, wireless dimming for incandescent, halogen, and magnetic low-voltage table or floor lamps. Designed by Lutron, this plug-in dimmer integrates seamlessly with RadioRA 2 lighting control systems, offering advanced features like fade-on, fade-off, and delayed long fade-off functionality. Easy to install and user-friendly, this unit is ideal for quick system expansion.
Model: RRD-3LD-MN
Brand: Lutron
Load Capacity: 300 W (Incandescent/Halogen), 300 VA (Magnetic Low Voltage)
Input Voltage: 120 V 50/60 Hz
Finish: Midnight (MN)
Free shipping on orders over $250
Product Benefits
- Provides wireless dimming control for plug-in table and floor lamps
- Supports incandescent, halogen, and magnetic low-voltage lighting loads
- Quick plug-and-play installation with 6 ft cord and polarized plug
- Ideal for expanding lighting control in residential or commercial RadioRA 2 systems
Key Features
- Fade-on/fade-off functionality for smooth transitions
- Double-tap for instant full-on lighting
- Delayed long fade-to-off with press-and-hold
- RF communication range up to 30 ft from repeater
- Memory retention during power outages
- Complies with UL, CSA, FCC, and more
Specifications
Technical Specs
| Model Number | RRD-3LD-MN |
| Input Voltage | 120 V 50/60 Hz |
| Power Consumption | 0.25 W (idle) |
| RF Frequency | 431.0 MHz – 437.0 MHz |
Performance Specs
| Incandescent/Halogen | 10 W – 300 W |
| Magnetic Low Voltage | 10 W/VA – 300 VA |
| Switching Mode (CFL/ELV) | Up to 300 W |
Physical Specs
| Color | Midnight (MN) |
| Cord Length | 6 ft (1.8 m) |
| Dimensions (H × W × D) | 3.25" × 2.43" × 0.94" |
Compliance & Safety
| Approvals | UL, CSA, NOM, FCC, IC, COFETEL |
| Environment | 32°F to 104°F (0°C to 40°C); Indoor use only |
| Surge & ESD Protection | Meets IEC & IEEE standards |
Application Examples
- Living rooms and bedrooms with plug-in table lamps
- Home offices requiring controllable task lighting
- Hotels and hospitality suites using RadioRA 2
- Supplementary dimming in whole-home lighting control systems
Installation Tips
- Plug lamp cord into the dimmer’s outlet
- Connect dimmer into a polarized wall outlet
- Ensure lamps are rated within specified wattage
- Keep dimmer within 30 ft of the system repeater
- Replace burned-out bulbs promptly to avoid transformer overheating
Frequently Asked Questions
What type of lamps are compatible with this dimmer?
It works with incandescent, halogen, and magnetic low-voltage lamps. CFLs and ELVs can be used in switching mode only.
Is this dimmer compatible with touch lamps or 3-way lamps?
No, avoid using with touch lamps or lamps with built-in dimmers. For 3-way lamps, ensure the switch is set to full on.
How does the dimmer communicate with the system?
It uses RF communication between 431.0 and 437.0 MHz and must be within 30 feet of a system repeater.
Can this dimmer retain its settings after a power outage?
Yes, it has power failure memory and restores the previous state automatically.
What are the available color finishes?
The unit is available in Midnight (MN) and Snow (SW) finishes.
Can I use this to control LED or CFL bulbs?
Only in switching mode, and not for dimming. Always check bulb compatibility before use.
Does it support thermal protection for low-voltage transformers?
While not built-in, it is recommended to use transformers with thermal protection for safety.
