Insteon Remote Control In-Line Dimmer Switch

Control Lighting Without Running Additional Wires for a Switch
  • Remotely control hardwired incandescent lights without running wires for a wall switch
  • Fits inside a standard electrical box
  • Controls up to 400 Watts at 100-277VAC and 50/60Hz
  • This product is an Insteon Dual-Band device
  • Works with both Amazon Alexa and the Google Assistant for voice control (Insteon Hub required, Alexa device and Google Assistant device each sold separately)



  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • This dimmer is designed to be installed within a junction box or in a ceiling fixture allowing you remote control over lights that may not have a direct connection to a wall switch. This allows you to pair the dimmer with any number of Insteon remote controllers.

    This dimmer controls incandescent bulbs. If you need to control a fluorescent light fixture or an appliance, try the In-LineLinc Relay.

    Insteon also offers a Micro Dimmer Module that wires in behind your existing switches or fixtures. This allows you to keep your existing antique, toggle or decorative wall switches while adding the customizable, dimmable Insteon remote control functionality.

    Note: As with all dimmers, the In-LineLinc may feel warm during operation. Rigorously tested and approved to UL-standards, the amount of heat generated falls well within approved limits and poses no threat to your home or the lifespan of the device.

    Easy To Install
    The Insteon In-LineLinc Dimmer is easy to install and set up. Its small size allows installation in a standard J-box or in a ceiling light fixture. Control each kitchen light individually or rows of can lights with a single Insteon In-LineLinc Dimmer. Learn more about Insteon here.

    Perfect for Locations without a Switch
    Whether you're planning to install recessed lighting or have already done so, you don't need to go through the hassle of running the wiring for a new wall switch. By installing an In-LineLinc in a fixture box, you'll be able to control the lights from any location in your home. Simply install the In-LineLinc in the fixture box, link it manually or via HouseLinc - Insteon Desktop Software, and you'll be able to turn lights on and off and dim them using any Insteon -compatible controller. For maximum personalized control, wire an In-LineLinc to each non-switched light for the ultimate in mood settings.

    Adjustable Ramp Rate
    Adjust the speed at which the controlled light turns on or off, also known as the ramp rate. For example, you may want the light in the stairwell to turn on instantly so you can see where you're walking. Alternatively, you may want the light in the master bathroom to ramp up in a soft, gentle fashion so you're not blinded in the middle of the night. The ramp rate is adjustable between 0.1 second and 9 seconds if programmed locally. The ramp rate can extend up to 8 minutes (for a simulated sunrise or sunset) if programmed using software such as HouseLinc. This is a great addition to your morning alarm, slowly turning the light on to help you wake up.

    Easy to Program
    Programming an In-LineLinc can be easily done a couple of different ways. The Tap method is best for your initial setup. Simply go into linking mode on any Insteon -compatible controller and then press the set button on the In-LineLinc for 3 seconds; the load and the status LED will flash. You are now linked and can control the In-LineLinc from the controller of your choice. Keep in mind that once installed in a fixture, the In-LineLinc will not be easily accessible, thus making new links and scene programming difficult. We recommend using software such as HouseLinc 2 - Insteon Desktop Software to manage the links of your In-LineLinc after it is installed. Remember, you will need to have the Insteon ID in order to program with software.

    Scene Lighting
    Scenes allow you to control multiple lights, rooms or even the whole home with a single command. Because the In-LineLinc Dimmer can be a member of more than 400 scenes (i.e. "Movie Time," "Party," "Romance," etc.), you'll be able to launch various lighting scenarios with a single button press. These are elegant features usually found only in systems costing tens of thousands of dollars and requiring extensive rewiring of your home. All member lights can ramp to your independently desired brightness levels at your chosen ramp rate(s). So one set of lights can dim slowly, while another set turns off instantly, all controlled with one command from one button. If you want to control multiple scenes from one controller, we suggest the Insteon KeypadLinc.

    In-LineLinc is dual band so it has the ability to communicate using both the electrical wires in the home (powerline) as well as using radio frequency (RF). This increases reliability not only for In-LineLinc but for all devices on an Insteon home control network (similar to the function of an Access Point).

    Non-Volatile Memory
    All In-LineLinc Dimmer settings are stored in non-volatile memory and are not lost during power failures. Additionally, in the event of a power loss, the In-LineLinc Dimmer will return to its last brightness level when power is restored.
  • General
    Manufacturer Insteon
    Manufacturer Product No. 2475DA1
    UPC 813922012361
    FCC ID SBP2475DA1
    Patent No. U.S. Patent No. 7,345,998. Protected under U.S. and foreign patents (see
    Warranty 2 Years
    Insteon Features
    On-Levels 32 locally, increments of 1% with software
    Ramp Rates (full-On to full-Off) 0.125 to 9 seconds if programmed locally, 0.125 seconds to 8 minutes if programmed remotely
    Operation modes Insteon
    LED indicator Green when load is on
    Red when load is off
    Multi-Way Circuit Support Yes, as a receiver and as a controller
    Setup Memory Non-volatile EEPROM
    Insteon ID 1
    Insteon Groups 400 responder groups and 1 controller group
    Maximum Scene Memberships 400 (combined controller and responder)
    Scene commands supported as responder On | Off
    Fast-On | Fast-Off
    Brighten | Dim
    Software Configurable Yes
    Ramp Rates (full-On to full-Off) 0.125 to 9 seconds if programmed locally,
    0.125 seconds to 8 minutes if programmed remotely via software
    RF Range 100 ft.(depending on your home’s construction)
    Mounting Mounts inside standard electrical box in the ceiling or in the wall
    Wire's White - Neutral 18 gauge
    Black - Hot 16 gauge
    Red - Load 16 gauge
    Copper - Earth ground 14 gauge
    Beeper Yes
    Dimensions 2.75" x 1.75" x 1"(H x W x D)
    Weight 2.5 oz
    Storage Conditions 4-158°F (-20-70°C)
    Voltage 100-277VAC +/- 10%, Single phase
    Frequency 50/60Hz auto-detected at power-up
    Load Types 15A/240VAC
    3600W/240VAC resistive
    700W/240VAC inductive/capacitive
    2000W/240VAC bulbs/low voltage halogen
    Load Types Wired-in incandescent lighting
    Maximum Load 400 Watts
    Retain All Settings Without Power Yes, saved in non-volatile EEPROM
    Standby Power Consumption <1W
    Safety Approved ETL (Intertek Testing Services)
    Certifications FCC, IC Canada
  • Reviews 1 - 10 of 41

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    Insteon Smart Dimmer Switch, White 2 Review by kelvin
    Insteon Smart Dimmer Switch, White 2

    Since I can't leave a review for my In wall Dimmer Switch that I bought in 7-26-19, then I will leave it for the Insteon Remote Control Micro Dimmer Switch. Awesome!

    Posted on 12/14/2019

    Insteon Remote Dimmer Switch 1 Review by kelvin
    Insteon Remote Dimmer Switch 1

    Since I can't leave a review for my In wall Dimmer Switch that I bought in 7-26-19, then I will leave it for the Insteon Remote Control Micro Dimmer Switch. Works great!

    Posted on 12/14/2019

    Excellent Review by RonS

    Bought this to replace an ancient model moved to a new house. We have two power feeds/panels now and so the dual-mode devices are the only ones that work reliably. I am glad they removed all the unnecessary wires (sense, etc.) from the previous versions. This device is quiet and responsive. Dims my LED under-counter lights beautifully, and allowed me to add/control a new set under a dark cabinet where no lights were previously installed. I do wish the module was a littler shorter so it would fit more deeply into the wall box, but that's not a deal breaker but any means. This is a great product that performs well.

    Posted on 11/7/2017

    Review of 2475DA1 Review by WILLIAM
    Review of 2475DA1

    It would be nice if these had screwholes so it could be mounted in a standard outlet box, but other than that it worked great

    Posted on 8/3/2014

    Review of 2475DA1 Review by PETER
    Review of 2475DA1

    I ordered this replacement for an older unit that failed in a power surge. I was pleasantly surprised how this one has better build quality, easier and more intuitive set buttons, and easier installation for me overall.

    Posted on 7/31/2014

    Review of 2475DA1 Review by LEON
    Review of 2475DA1

    Dimming function not compatible with some LED bulbs. Otherwise an excellent product.

    Posted on 5/8/2014

    Review of 2475DA1 Review by JOHN
    Review of 2475DA1

    Not reliable long-term.

    Posted on 2/17/2014

    Review of 2475DA1 Review by RICHARD
    Review of 2475DA1


    Posted on 1/15/2014

    Review of 2475DA1 Review by GARRICK
    Review of 2475DA1

    Took several hours before I could finally pair this device with the dimmer. A couple more hours to figure out how to turn on the lights to 100% brightness.

    Posted on 1/2/2014

    Review of 2475DA1 Review by John
    Review of 2475DA1

    As with almost every Insteon device I've owned, the long-term reliability of the 2475D is poor. This unit worked for two years then completely died. Completely unresponsive, NO factory reset, no lights, nothing. I've got a couple dozen Insteon device in my house and I'm getting very tired of replacing them every 2 to 3 years due to their poor design. I'm glad the electronics in my other devices don't just up and die like Insteon devices do. Can you imagine driving your car and all of the sudden the electronic just die and then having the auto manufacture say sorry two years are up, you're out of the warranty period? Completely unacceptable long-term performance!
    SmartHome get your act together!

    Posted on 12/28/2013

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