Back to Lutron Guides
Lutron

How Do I Pair the Lutron Aurora Dimmer with Hue?

Lutron GuideSmart Lighting
easy difficulty 15 minutes 236 views 3 found helpful Where this fix applies: Global Updated
This guide applies to: Lutron Lutron Aurora (Caseta, RA2 Select, RadioRA 3)
At a glance — most common causes
  • Not put into pairing mode
  • Out of Zigbee range of the Hue Bridge
  • Battery low/not activated
15 minutes13 solutions coveredeasy level

Expert Review & Technical Scope

DeviceLutron Lutron Aurora
Model CoverageCaseta, RA2 Select, RadioRA 3
Fix Time15 minutes
DifficultyEasy
Required ToolsHue app
Network / ProtocolZigbee

Problem Description

You're pairing the Lutron Aurora with your Philips Hue system and it won't connect, or it pairs but doesn't control the right bulbs. The Aurora joins the Hue Bridge over Zigbee as an accessory, so pairing is done in the Hue app with the Aurora in pairing mode and within Zigbee range.

Why This Happens in Real Homes

The Aurora pairs to Philips Hue as a Zigbee accessory — you put it into pairing mode and add it in the Hue app (under accessories/switches), ideally near the Hue Bridge, then assign it to the room whose bulbs you want it to dim. It's a Hue pairing, not a Caseta/Smart Bridge one.

Start by making sure the battery is active and putting the Aurora into pairing mode close to the Hue Bridge, then add and assign it in the Hue app. If it pairs but controls nothing, it's just unassigned; if it won't be found, it's range or pairing mode, and confirm the Hue Bridge isn't at its accessory limit.

Symptoms

  • Will not pair with Hue
  • Not found in the Hue app
  • Pairs but controls nothing
  • Controls the wrong room
  • Pairing mode unclear
  • Drops after pairing
  • Out of range
  • Battery needed for pairing

Recognize these? Here's what usually causes it.

Common Causes

  • Not put into pairing mode
  • Out of Zigbee range of the Hue Bridge
  • Battery low/not activated
  • Added but not assigned to a room
  • Hue app not searching for accessories
  • Interference during pairing
  • Firmware out of date
  • Bridge at device limit

Most fixes happen in the first 3 steps.

Warning

Do not attempt to open or modify the light hardware. Smart lights contain electronic components that can be damaged by moisture or physical tampering. Always power off at the wall switch before removing or repositioning a smart light.

Tools & Requirements

Hue app

Step-by-Step Solution

1

Put the Aurora into pairing mode

To pair the Aurora with Hue, you need to put it into pairing mode first. Pull the Aurora knob off the base (it pulls straight out). On the back of the knob, press the small reset button with a paperclip for about 5 seconds until the LED on the front blinks. Replace the knob on the base. The Aurora is now discoverable by the Hue bridge for about 3 minutes.

2

Add the Aurora in the Hue app

Open the Philips Hue app. Go to Settings, then Accessory Setup, then Add Accessory. Select Friends of Hue Switch. The app searches for nearby Zigbee accessories. When the Aurora appears, tap it to pair. The bridge assigns the Aurora a serial number and adds it to your accessory list. This usually takes under 30 seconds.

3

Assign the Aurora to a room

After pairing, the Hue app asks which room the Aurora should control. Select the room where the Aurora is installed. The knob now controls all lights in that room — turning the knob dims or brightens every Hue light in the assigned room. Pressing the top toggles them all on or off. If you only want it to control specific lights, create a Hue zone with just those lights and assign the Aurora to that zone.

4

Fix pairing failures

If the Hue app does not find the Aurora, check three things. First, make sure the Aurora is within 30 feet of the Hue bridge or a Hue bulb that can act as a Zigbee repeater. Second, confirm the battery has charge — a dead CR2032 prevents pairing. Third, try resetting the Aurora again. If it still fails, restart the Hue bridge by unplugging it for 10 seconds, then retry pairing.

5

Reassign or unpair the Aurora

To change which room the Aurora controls, go to Settings, Accessory Setup, select the Aurora, and change the room assignment. To fully unpair it (to pair with a different bridge or sell it), select the Aurora in Accessory Setup and tap Delete. Then factory reset the Aurora by holding the reset button for 10 seconds until the LED flashes rapidly. It is now ready to pair with a new bridge.

Quick Solutions

Put the Aurora into pairing mode (per its guide)
Pair it near the Hue Bridge, then mount
Activate/replace the battery
Assign it to the correct Hue room in the app
Add it as an accessory/switch in the Hue app
Reduce interference during pairing
Update the Hue app/Bridge
Check the Bridge isn't at its accessory limit

Still having issues? This is usually the deeper cause below.

If pairing fails after multiple attempts, the device may still be registered to a previous account — factory-reset it before trying to add it to a new one.

Pro Tip

Group your smart lights by room in the app and assign clear names like Kitchen Ceiling and Bedroom Lamp. This makes voice commands more reliable and lets you create scenes that control multiple lights at once with a single command.

Real-World Insight

Pairing failures almost always come down to distance during the initial handshake — manufacturers seriously understate how close you actually need to be.

What Usually Goes Wrong
  • Not put into pairing mode
  • Out of Zigbee range of the Hue Bridge
  • Battery low/not activated
  • Added but not assigned to a room
  • Hue app not searching for accessories

Official Manufacturer Manual

If you need the complete manufacturer documentation for advanced setup, wiring diagrams, or detailed specifications, you can download the official manual below. The manual includes full technical instructions directly from the manufacturer and may help if your issue requires deeper troubleshooting.

Download the Official Lutron Aurora Manual

Source: lutron.com

Need More Help? Lutron Support

Note: The contact information below connects you directly to Lutron's official customer support team, not Trunetto. They can help with warranty claims, device replacements, and advanced technical issues.