Lighting for Cabinets and Furniture LED Cabinet Lighting LED Dimmers and Controllers for Under Cabinets Dimmers by Hafele
Loading from Primary Photo

4-1/2 Inch Height Battery-Free Wall Switch, White

  Rating 4.6 | 7 Reviews in the past 24 months | Our Item Number HAF-850.00.940

Introducing the Battery-Free Wireless Wall Switch, a cutting-edge solution designed to enhance your home or office lighting with unparalleled convenience and sustainability. Say goodbye to batteries and complex wiring-experience the future of smart lighting control today.

$
128 Each
$160.00
SAVE 20%
Ends Jun 30
Need Help? Contact Us Now
Product Info Width: 2-3/4 Inch, Height: 4-1/2 Inch, Depth: 5/8 Inch, Product Finish: White, Version: Single, See more product details
Qty:       Each
 

Large Project?

Orders $2500+ Qualify for Special Discounts.

Build your item list and get a Quick Quote

view bid cart
Compare this item

All the product info you could ask for...

  • Size Info

  • Width : 2-3/4 Inch
  • Height : 4-1/2 Inch
  • Depth : 5/8 Inch
  • Key Features : Battery-free, energy harvesting technology
    Pressing the switch creates enough energy to transmit wireless signals to Häfele Bluetooth distributors
    Traditional decora style works seamlessly with any home design
    Functionality: On/Off, Dimming, Color Temperature Control
    Range: 30 Feet
    Frequency: Bluetooth (BLE) 2.4 GHz

  • Manufacturer Info

  • Manufacturer : Hafele
  • Manufacturer Part # : 850.00.940
  • Manufacturer Finish : White

  • Other Important Info

  • Product Type : Light Switch
  • Installation Reference : Can be flush mounted over a standard switch box or surface mounted directly to the wall
  • Product Finish : White
  • Version : Single
  • Material : Plastic
  • Supplied With : Single or double rocker switch (1) Face plate (1) Back plate for surface mounting, and Mounting screws

  • Manufacturer Resources

Back to Top
back to top

Our customers say Hafele products...

  4.6 out of 5
based on 7 ratings

"These reviews are from our customers who have purchased Hafele products."
  • 8 of 10 people found the following review helpful
    3 of 5 Switch order February 12th, 2019
    by Michael from Leonard, MI

    Needs more description ordered these for closet lighting only to find these are latching type switch not momentary contact.

    This review is about similar Hafele Lighting for Cabinets and Furniture. (HAF-833.89.107)

    Was this review helpful? yes no

  • 2 of 2 people found the following review helpful
    5 of 5 Great OEM Switch January 18th, 2023
    by Edgar from Alexandria, VA

    The existing switch for our under cabinet lighting was acting up and sometimes not shutting off. Found the exact replacement here and it was quickly shipped. Fit perfectly and everything is working properly!

    This review is about similar Hafele Lighting for Cabinets and Furniture. (HAF-833.89.108)

    Was this review helpful? yes no

  • 5 of 5 Great little dimmer June 14th, 2023
    by Ronald from Freeland, WA

    Matchbook-sized dimmer that taps on and off, dims smoothly, and remembers the last setting. Comes with 2-sided tape to attach easily.

    This review is about similar Hafele Lighting for Cabinets and Furniture. (HAF-833.89.134)

    Was this review helpful? yes no

  • 5 of 5 Perfect September 12th, 2022
    by Maria from Jamul, CA

    (no comment given)

    This review is about similar Hafele Lighting for Cabinets and Furniture. (HAF-833.89.106)

    Was this review helpful? yes no

  • 5 of 5 cable October 29th, 2018
    by ingrid from miami, FL

    (no comment given)

    This review is about similar Hafele Lighting for Cabinets and Furniture. (HAF-833.89.142)

    Was this review helpful? yes no

See More Reviews

Reviews about us...

  • 5 of 5 | June 15th, 2026

    I had to reorder hinges (I wasn’t happy about that), however once I figured out the solution (luckily everything was in stock), the team went above and beyond to get my shipment out SAME DAY and overnight the needed parts to my job-site. Everything arrive

  • 5 of 5 | June 15th, 2026

    Exactly what I needed and super quick. Very happy

  • 5 of 5 | June 14th, 2026

    It works great, insrtuctions perfect, well made

  • 5 of 5 | June 14th, 2026

    easy to ordergood pricingfast deliverygood overall customer servicethanks for doing a good job

  • 5 of 5 | June 14th, 2026

    I attempted to reach the Haas cabinet company, as I have done in the past, from drawer replacement parts. I could not reach them. I found this company on line and appreciated the personalized help from them. She walked thru the entire measurement process

See More Reviews
Back to Top
back to top
×