Lithonia Lighting LED Troffer Dimmer Switch-ISD BC 120/277 WH M10 - The Home Depot

Lithonia Lighting

Model # ISD BC 120/277 WH M10

Internet # 202986061

LED Troffer Dimmer Switch

Lithonia Lighting LED Troffer Dimmer Switch

This item has been discontinued.
The Home Depot no longer carries this specific product.

$99.97 / each


Model # ISD BC 120/277 WH M10

Internet # 202986061

The 0- to 10-Volt Wall Dimmer Switch for the Lithonia Lighting 2 ft. x 2 ft. LED Troffer has a touch slider to control light levels and an on/off switch with a green LED indicator light which allows for switching without disturbing the light level setting. It is designed to fit standard single- or multi-gang switch boxes and is offered in a white finish. This dimmer can also be used to control fluorescent fixtures equipped with four-wire (0-10 VDC) dimming ballasts.

  • White plastic switch and cover
  • Designed to allow for on/off switching without disturbing light level setting
  • Single-pole or three-way wiring
  • For use with the Lithonia Lighting 2 ft. x 2 ft. LED lay-in troffer

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Assembled Depth (in.)  1.41 in  Assembled Height (in.)  4.15 in 
Assembled Width (in.)  2.12 in  Product Depth (in.)  1.41 
Product Height (in.)  4.15  Product Width (in.)  2.12 
Color  White  Dimmable  Yes 
Dimmer and Fan Control Type  Slide  Maximum Wattage  1200 W 
Number of Speeds  10  On/Off Switch  Yes 
Product Weight (lb.)  1 lb  Returnable  90-Day 
Wall Mountable  Yes  Wall Plate Included  Yes 
Wired or Wireless  Wired 
Warranty / Certifications
Manufacturer Warranty  2 years 


Rated 4.6 out of 5 by 7 reviewers.
Rated 4 out of 5 by Works well with the TLED trouffer Bought and installed this dimmer to use with the TLED trouffers. Works as expected and installation was standard. Two things for consumers to be aware of that I learned after purchase 1. Any 0-10v DC Dimmer will work with the TLED trouffers (these are dimmers usually used to dim dimmable fluorecent ballasts) I mention this because it is possible to find these for a lower cost than I paid for this dimmer on . 2. You either need to run 4-wire feed wire to the lights or do like I did and run a seperate "control wire". I ran 12-2 MC for power and a seperate 16-2 "control wire " for the low voltage (the dimmer uses these extra wires to dim the lights). Just wanted people to be aware that this dimmer does not work like ones they may be used to in their house. April 10, 2012
Rated 4 out of 5 by LED Dimmer Switch Overall, I am very pleased with the dimmer switch except for one thing. Installation instructions online do not say that the switch must have separate wiring for low density wires which connect each light to another. My technician had to call the manufacturer for instructions. Otherwise, I would recommend this switch to others--it has good appearance and works wonderfully. April 15, 2014
Rated 4 out of 5 by Works great, looks great, way overpriced (not Home Depots fault) This installs easily and looks good. Way overpriced for what it is, but that's not Home Depots fault. I used it with an LED driver and it worked well. July 30, 2013
Rated 5 out of 5 by Worked as expected! Did everything we expected, and even a couple of features we didn't expect. Very nice product. January 22, 2013
Rated 5 out of 5 by so far so good Easy installation. Remember to run 4 wires (plus a ground) to your 0-10V troffer. Two for power and two for the 10 volt dimmer ballast/driver. March 27, 2013
2 >>


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

Orders for this item may be expedited for an additional fee.

Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.